Brazil's centreback Mayara Moura reacts after being defeated by Norway at the end of the women's quarter-final handball match Brazil vs Norway for the London 2012 Olympics Games on August 7, 2012 at the Copper Box hall in London. Norway won 21-19. AFP PHOTO/ JAVIER SORIANO

Norway's coach Thorir Hergeirsson reacts during the women's quarter-final handball match Brazil vs Norway for the London 2012 Olympics Games on August 7, 2012 at the Copper Box hall in London. Norway won 21-19. AFP PHOTO/ JAVIER SORIANO

Japan's Hitomi Niiya reacts after competing in the women's 5000m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / OLIVIER MORIN

US' Brittany Borman competes in the women's javelin throw qualifying rounds at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / ADRIAN DENNIS

Jamaica's Usain Bolt reacts after competing in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / OLIVIER MORIN

Spain's Nora Aida Bicet reacts as she competes in the women's javelin throw qualifying rounds at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / FRANCK FIFE

Jamaica's Usain Bolt reacts after competing in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / GABRIEL BOUYS

Jamaica's Usain Bolt reacts after competing in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / GABRIEL BOUYS

(FromL) Mauritania's Jidou El Moctar, Nigeria's Noah Akwu, Jamaica's Usain Bolt, US' Isiah Young and Switzerland's Alex Wilson compete in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / GABRIEL BOUYS

Jamaica's Usain Bolt competes in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / JEWEL SAMAD

Jamaica's Usain Bolt competes in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / GABRIEL BOUYS

New Zealand's Lisa Carrington (R, foreground) and Erin Taylor (R) and Poland's Karolina Naja and Beata Mikolajczyk compete in the kayak double (K2) 500m women's heats during the London 2012 Olympic Games, at Eton Dorney Rowing Centre in Eton, west of London, on August 7, 2012. AFP PHOTO / DAMIEN MEYER

Jamaica's Usain Bolt competes in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / OLIVIER MORIN

Jamaica's Usain Bolt competes in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / FRANCK FIFE

Jamaica's Usain Bolt reacts after competing in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / OLIVIER MORIN

Austria's Yvonne Schuring (R) and Viktoria Schwarz compete in the kayak double (K2) 500m women's heats during the London 2012 Olympic Games, at Eton Dorney Rowing Centre in Eton, west of London, on August 7, 2012. AFP PHOTO / DAMIEN MEYER

France's Christophe Lemaitre reacts after competing in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / OLIVIER MORIN

France's Christophe Lemaitre competes in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / OLIVIER MORIN

Jamaica's Usain Bolt reacts after competing in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / GABRIEL BOUYS

France's Christophe Lemaitre reacts after competing in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / GABRIEL BOUYS

Jamaica's Usain Bolt concentrates before competing in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / FRANCK FIFE

Jamaica's Usain Bolt gives a thumbs-up before competing in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / FRANCK FIFE

Jamaica's Usain Bolt gestures before competing in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / FRANCK FIFE

US' Maurice Mitchell reacts after competing in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / GABRIEL BOUYS

US' Maurice Mitchell reacts after competing in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / GABRIEL BOUYS

US' Maurice Mitchell competes in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / GABRIEL BOUYS

Spain's Javier Illana Garcia competes in the men's 3m springboard semi-finals during the diving event at the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / MARTIN BUREAU

Taiwan's Hsiao Mei Yu (L) is timed by her coach while competing in the women's omnium individual pursuit of the cycling events at the velodrome of the Olympic park during the 2012 Olympic games in London on August 7, 2012. AFP PHOTO / ODD ANDERSEN

US cyclist Sarah Hammer competes in the women's omnium individual pursuit in the velodrome at the Olympic park during the 2012 Olympic Games in London on August 7, 2012. AFP PHOTO / ODD ANDERSEN

US' Maurice Mitchell reacts after competing in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / OLIVIER MORIN

Jamaica's Yohan Blake competes in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / OLIVIER MORIN

Jamaica's Usain Bolt waves before the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / ERIC FEFERBERG

Jamaica's Usain Bolt prepares for the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / ERIC FEFERBERG

Jamaica's Usain Bolt prepares for the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / ERIC FEFERBERG

Jamaica's Usain Bolt gestures before the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / ERIC FEFERBERG

Jamaica's Usain Bolt gestures before the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / ERIC FEFERBERG

Jamaica's Usain Bolt gestures before the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / ERIC FEFERBERG

Jamaica's Usain Bolt gestures before the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / ERIC FEFERBERG

China's Qin Kai competes in the men's 3m springboard semi-finals during the diving event at the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / MARTIN BUREAU

Belgium's Jolien D'Hoore competes in the women's omnium individual pursuit event of the cycling competition at the velodrome at the Olympic park during the 2012 Olympic games in London on August 7, 2012. AFP PHOTO / ODD ANDERSEN

Jamaica's Yohan Blake competes in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / GABRIEL BOUYS

(FromL) Norway's Jaysuma Saidy Ndure, Jamaica's Yohan Blake and Ireland's Paul Hession compete in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / GABRIEL BOUYS

Jamaica's Usain Bolt gestures before the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / ERIC FEFERBERG

Jamaica's Usain Bolt gestures before the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / ERIC FEFERBERG

Jamaica's Yohan Blake takes his shoe off after competing in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / GABRIEL BOUYS

Poland's Marcin Grzybowski (R) and Tomasz Kaczor wait for the start of the canoe double (C2) 1000m men's heats during the London 2012 Olympic Games, at Eton Dorney Rowing Centre in Eton, west of London, on August 7, 2012.

Poland's Marcin Grzybowski (R) and Tomasz Kaczor compete in the canoe double (C2) 1000m men's heats during the London 2012 Olympic Games, at Eton Dorney Rowing Centre in Eton, west of London, on August 7, 2012. AFP PHOTO / DAMIEN MEYER

Poland's Marcin Grzybowski (R) and Tomasz Kaczor compete in the canoe double (C2) 1000m men's heats during the London 2012 Olympic Games, at Eton Dorney Rowing Centre in Eton, west of London, on August 7, 2012. AFP PHOTO / DAMIEN MEYER

US' Wallace Spearmon reacts after competing in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / OLIVIER MORIN

US' Wallace Spearmon reacts after competing in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / OLIVIER MORIN

Jamaica's Yohan Blake getures before the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / ERIC FEFERBERG

Jamaica's Yohan Blake competes in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / ERIC FEFERBERG

Jamaica's Yohan Blake gestures before the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / ERIC FEFERBERG

PICTURE TAKEN WITH A ROBOTIC CAMERA. Li Jiawei (L) of Singapore plays against South Korea's Seok Hajung during their women's team table tennis bronze medal match of the London 2012 Olympic Games, on August 7, 2012 in LondonAFP PHOTO / SAEED KHAN

Britain's Phillips Idowu listens to his partner Carlita after competing in the men's triple jump qualifying rounds at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / ADRIAN DENNIS

Britain's Phillips Idowu reacts after competing in the men's triple jump qualifying rounds at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / ADRIAN DENNIS

Jamaica's Usain Bolt prepares for the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / ERIC FEFERBERG

Paraguay's Leryn Franco is pictured during the women's javelin throw qualifying rounds at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / GABRIEL BOUYS

Paraguay's Leryn Franco is pictured during the women's javelin throw qualifying rounds at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / GABRIEL BOUYS

Russia's Lyukman Adams competes in the men's triple jump qualifying rounds at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / ADRIAN DENNIS

France's Benjamin Compaore competes in the men's triple jump qualifying rounds at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / ADRIAN DENNIS

Britain's James Ellington reacts after competing in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / OLIVIER MORIN

Britain's James Ellington reacts after competing in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / OLIVIER MORIN

US' Will Claye competes in the men's triple jump qualifying rounds at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / ADRIAN DENNIS

Britain's James Ellington reacts after competing in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / GABRIEL BOUYS

Paraguay's Leryn Franco looks on while competing in the women's javelin throw qualifying rounds at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London.

Paraguay's Leryn Franco looks on while competing in the women's javelin throw qualifying rounds at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / FRANCK FIFE

Paraguay's Leryn Franco competes in the women's javelin throw qualifying rounds at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / FRANCK FIFE

Paraguay's Leryn Franco reacts while competing in the women's javelin throw qualifying rounds at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / FRANCK FIFE

Paraguay's Leryn Franco looks on while competing in the women's javelin throw qualifying rounds at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / FRANCK FIFE

Paraguay's Leryn Franco looks on while competing in the women's javelin throw qualifying rounds at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / FRANCK FIFE

Britain's Alistair Brownlee (R) and Britain's Jonathan Brownlee (2dR) run with their bicycles in the transition area affer the swimming competition of the men's triathlon event at the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / CHRISTOPHE SIMON

Competitors dive as they take the start of the men's triathlon event at the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / CHRISTOPHE SIMON

Belarus's Andrei Bahdanovich (R) and Aliaksandr Bahdanovich and Poland's Marcin Grzybowski and Tomasz Kaczor (L) compete in the canoe double (C2) 1000m men's semifinals during the London 2012 Olympic Games, at Eton Dorney Rowing Centre in Eton, west of London, on August 7, 2012. AFP PHOTO / DAMIEN MEYER

Jamaica's Yohan Blake gestures prior to competing in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / FRANCK FIFE

Jamaica's Yohan Blake looks on prior to competing in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / FRANCK FIFE

Churandy Martina of The Netherlands gestures prior to competing in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / FRANCK FIFE

Churandy Martina of The Netherlands grimaces prior to competing in the men's 200m heats at the athletics event during the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / FRANCK FIFE

TOPSHOTS China's Liu Xiang kisses a hurdle after falling while competing in the men's 110m hurdles heats at the athletics event of the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / OLIVIER MORIN

TOPSHOTS China's Liu Xiang (C) falls while competing in the men's 110m hurdles heats at the athletics event of the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / GABRIEL BOUYS

Britain's Alistair Brownlee celebrates with the Union flag before crossing the finish line to win the men's triathlon event at the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / CHRISTOPHE SIMON

Jan Ebeling of the US on Rafalca,waves to unseen owner Ann Romney in the crowd, during the team Dressage final event of the 2012 London Olympics at the Equestrian venue in Greenwich Park, London on August 7, 2012. AFP PHOTO / JOHN MACDOUGALL

Jan Ebeling of the US on Rafalca competes in Grand Prix Dressage event of the 2012 London Olympics at the Equestrian venue in Greenwich Park, London on August 7, 2012. AFP PHOTO / JOHN MACDOUGALL

Britain's Alistair Brownlee celebrates with the Union flag while crossing the finish line to win the men's triathlon event at the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / CHRISTOPHE SIMON

Winner Britain's Alistair Brownlee celebrates with the Union flag before crossing the finish line of the men's triathlon event at the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / CHRISTOPHE SIMON

Dorian van Rijsselberge of the Netherlands (L) celebrates after winning the gold medal in the men's RS-X class race at the London 2012 Olympic Games, in Weymouth on August 7, 2012. AFP PHOTO/William WEST

Dorian van Rijsselberge of the Netherlands (L) celebrates after winning the gold medal in the men's RS-X class race at the London 2012 Olympic Games, in Weymouth on August 7, 2012. AFP PHOTO/William WEST

Spain's leftwing Elisabeth Pinedo Saenz jumps to shoot during the women's quarter-final handball match Spain vs Croatia for the London 2012 Olympics Games on August 7, 2012 at the Copper Box hall in London. AFP PHOTO/ JAVIER SORIANO

Spain's leftwing Elisabeth Pinedo Saenz jumps to shoot during the women's quarter-final handball match Spain vs Croatia for the London 2012 Olympics Games on August 7, 2012 at the Copper Box hall in London. AFP PHOTO/ JAVIER SORIANO

Dorian van Rijsselberge of the Netherlands celebrates after winning the gold medal in the men's RS-X class race at the London 2012 Olympic Games, in Weymouth on August 7, 2012. AFP PHOTO/William WEST

Spain's rightback Marta Mangue Gonzalez jumps to shoot during the women's quarter-final handball match Spain vs Croatia for the London 2012 Olympics Games on August 7, 2012 at the Copper Box hall in London. AFP PHOTO/ JAVIER SORIANO

Gold medallist Britain's Alistair Brownlee celebrates while crossing the finish line to win the men's triathlon event at the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / CHRISTOPHE SIMON

Dorian van Rijsselberge of the Netherlands celebrates after winning the gold medal in the men's RS-X class race at the London 2012 Olympic Games, in Weymouth on August 7, 2012. AFP PHOTO/William WEST

Bronze medalist Przemyslaw Miarczynski of Poland holds a flag after the men's RS-X sailing competition at the London 2012 Olympic Games in Weymouth on August 7, 2012. AFP PHOTO / WILLIAM WEST

Bronze medalist Przemyslaw Miarczynski of Poland holds a flag after the men's RS-X sailing competition at the London 2012 Olympic Games in Weymouth on August 7, 2012. AFP PHOTO / WILLIAM WEST

Poland's Karolina Naja (R) and Beata Mikolajczyk compete in the kayak double (K2) 500m women's semifinals during the London 2012 Olympic Games, at Eton Dorney Rowing Centre in Eton, west of London, on August 7, 2012. AFP PHOTO / DAMIEN MEYER

Przemyslaw Miarczynski of Poland celebrates after winning bronze medal in the men's RS-X class race at the London 2012 Olympic Games, in Weymouth on August 7, 2012. AFP PHOTO/William WEST

Mexico's gymnast Daniel Corral Barron performs during the men's parallel bars final of the artistic gymnastics event of the London Olympic Games on August 7, 2012 at the 02 North Greenwich Arena in London. AFP PHOTO / EMMANUEL DUNAND

Britain's Alistair Brownlee lies on the ground after crossing the finish line to win the men's triathlon event at the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / FABRICE COFFRINI

Silver medallist Spain's Javier Gomez runs with his bike in the transition of the men's triathlon event at the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / FABRICE COFFRINI

Timothy Drummond of South Africa dives to pass a ball during the field hockey preliminary round match between Argentina and South Africa at the Riverbank Arena in London on August 7, 2012, during the London 2012 Olympic Games. AFP PHOTO/ INDRANIL MUKHERJEE

Justin Reid-Ross (R) of South Africa is watched by teammate LLoyd Madsen as he scores a goal during the field hockey preliminary round match between Argentina and South Africa at the Riverbank Arena in London on August 7, 2012 during the London 2012 Olympic Games. AFP PHOTO/ INDRANIL MUKHERJEE

Germany's gymnast Marcel Nguyen celebrates winning silver in the men's parallel bars competition of the artistic gymnastics event of the London Olympic Games on August 7, 2012 at the 02 North Greenwich Arena in London. AFP PHOTO / BEN STANSALL

Germany's gymnast Marcel Nguyen performs to win silver in the men's parallel bars competition of the artistic gymnastics event of the London Olympic Games on August 7, 2012 at the 02 North Greenwich Arena in London. AFP PHOTO / BEN STANSALL

Olympic champion Marianne Vos celebrates after winning the 35th edition of the Gouden Pijl (Golden Arrow) race, in Emmen, the Netherlands, on August 7, 2012. Marianne Vos, who won the gold medal in women's road racing at the 2012 London Olympics, will appear alongside Olympic champion Aleksandr Vinokoerov and the winner of the green jersey in the Tour de France, Peter Sagan. AFP PHOTO / ANP / TOUSSAINT KLUITERS ***Netherlands out***

Marina Alabau Neira of Spain celebrates after winning the Women's RS-X at the London 2012 Olympic Games in Weymouth on August 7, 2012. AFP PHOTO / WILLIAM WEST

France's gymnast Hamilton Sabot performs to win bronze in the men's parallel bars competition of the artistic gymnastics event of the London Olympic Games on August 7, 2012 at the 02 North Greenwich Arena in London. AFP PHOTO / BEN STANSALL

Marina Alabau Neira of Spain celebrates after winning the Women's RS-X at the London 2012 Olympic Games in Weymouth on August 7, 2012. AFP PHOTO / WILLIAM WEST

China's gymnast Feng Zhe celebrates with his national flag winning gold in the men's parallel bars competition of the artistic gymnastics event of the London Olympic Games on August 7, 2012 at the 02 North Greenwich Arena in London. AFP PHOTO / THOMAS COEX

France's gymnast Hamilton Sabot performs to win bronze in the men's parallel bars competition of the artistic gymnastics event of the London Olympic Games on August 7, 2012 at the 02 North Greenwich Arena in London. AFP PHOTO / THOMAS COEX

China's Sun Yujun (C) prepares to shoot at Italy's goalpost during their London 2012 Olympic Games women's water polo classification 5th-8th round match in London on August 7, 2012. AFP PHOTO / MIGUEL MEDINA

China's gymnast Sui Lu performs during the women' s beam final of the artistic gymnastics event of the London Olympic Games on August 7, 2012 at the 02 North Greenwich Arena in London. AFP PHOTO / EMMANUEL DUNAND

China's gymnast Sui Lu performs during the women' s beam final of the artistic gymnastics event of the London Olympic Games on August 7, 2012 at the 02 North Greenwich Arena in London. AFP PHOTO / EMMANUEL DUNAND

US forward LeBron James (R) and guard Kobe Bryant attend the women's quarter final basketball match USA vs Canada at the London 2012 Olympic Games on August 7, 2012 at the North Greenwich arena in London. AFP PHOTO / TIMOTHY A. CLARY

Spain's rightback Marta Mangue Gonzalez celebrates their victory over Croatia at the end of the women's quarter-final handball match Spain vs Croatia for the London 2012 Olympics Games on August 7, 2012 at the Copper Box hall in London. Spain won 25-22. AFP PHOTO/ JAVIER SORIANO

Spain's rightback Marta Mangue Gonzalez reacts as she celebrates their victory over Croatia at the end of the women's quarter-final handball match Spain vs Croatia for the London 2012 Olympics Games on August 7, 2012 at the Copper Box hall in London. Spain won 25-22. AFP PHOTO/ JAVIER SORIANO

Silver medallist Spain's Javier Gomez (L) shakes hands with gold medallist Britain's Alistair Brownlee (R) as they lie on the ground after crossing the finish line to win the men's triathlon event at the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / CHRISTOPHE SIMON

France's Chloe Willhelm and France's Sara Labrousse compete in the duets free routine final during the synchronised swimming competition at the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / MARTIN BUREAU

France's Chloe Willhelm and France's Sara Labrousse compete in the duets free routine final during the synchronised swimming competition at the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / MARTIN BUREAU

US swimmers Mary Killman and Mariya Koroleva compete in the duets free routine final during the synchronised swimming competition at the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / MARTIN BUREAU

US gymnast Gabrielle Douglas performs during the women' s beam final of the artistic gymnastics event of the London Olympic Games on August 7, 2012 at the 02 North Greenwich Arena in London. AFP PHOTO / EMMANUEL DUNAND

US gymnast Gabrielle Douglas performs during the women' s beam final of the artistic gymnastics event of the London Olympic Games on August 7, 2012 at the 02 North Greenwich Arena in London. AFP PHOTO / EMMANUEL DUNAND

US gymnast Gabrielle Douglas performs during the women' s beam final of the artistic gymnastics event of the London Olympic Games on August 7, 2012 at the 02 North Greenwich Arena in London. AFP PHOTO / EMMANUEL DUNAND

France's Chloe Willhelm and France's Sara Labrousse compete in the duets free routine final during the synchronised swimming competition at the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / MARTIN BUREAU

South Korea's Park Hyunha and South Korea's Park Hyunsun compete in the duets free routine final during the synchronised swimming competition at the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / MARTIN BUREAU

South Korea's Park Hyunha and South Korea's Park Hyunsun compete in the duets free routine final during the synchronised swimming competition at the London 2012 Olympic Games on August 7, 2012 in London. AFP PHOTO / MARTIN BUREAU

China's gymnast Deng Linlin performs during the women' s beam final of the artistic gymnastics event of the London Olympic Games on August 7, 2012 at the 02 North Greenwich Arena in London. AFP PHOTO / EMMANUEL DUNAND

China's Sun Huizi (C) tries to block an Italian ball during their women's water polo classification 5th/8th round at the London 2012 Olympic Games on August 7, 2012 in London. China won 14-10. AFP PHOTO /ADEK BERRY