A tattoo on the left leg of France's leftwing Jerome Fernandez is seen during the men's preliminary Group A handball match France vs Sweden for the London 2012 Olympics Games on August 6, 2012 at the Copper Box hall in London. France won 29-26. AFP PHOTO/ JAVIER SORIANO

US' Ryan Bailey tattoos are seen before the men's 100m heats at the athletics event of the London 2012 Olympic Games on August 4, 2012 in London. AFP PHOTO / JEWEL SAMAD

Tattoos on the arms of Sweden's leftwing Fredrik Petersen are seen during the men's preliminary Group A handball match Sweden vs Argentina for the London 2012 Olympics Games on August 4, 2012 at the Copper Box hall in London. Sweden won 29-13. AFP PHOTO/ JAVIER SORIANO

A tattoo on the the right arm of Sweden's leftwing Fredrik Petersen is seen during the men's preliminary Group A handball match Sweden vs Argentina for the London 2012 Olympics Games on August 4, 2012 at the Copper Box hall in London. Sweden won 29-13. AFP PHOTO/ JAVIER SORIANO

Damien Hooper (L) of Australia squares off against Egor Mekhontcev (R) of Russia during their round of 16 Light-heavyweight (81kg) match of the London 2012 Olympic Games at the ExCel Arena on August 4, 2012 in London. Mekhontcev was awarded a 19-11 points decision. AFP PHOTO / Jack GUEZ

The heavily tattooed Damien Hooper of Australia fights back tears following his match with Egor Mekhontcev of Russia in their round of 16 Light-heavyweight (81kg) contest of the London 2012 Olympic Games at the ExCel Arena on August 4, 2012 in London. Mekhontcev was awarded a 19-11 points decision. AFP PHOTO / Jack GUEZ

A tattoo on the left arm of France's leftwing Samuel Honrubia is seen during the men's preliminary Group A handball match Iceland vs France for the London 2012 Olympics Games on August 4, 2012 at the Copper Box hall in London. AFP PHOTO/ JAVIER SORIANO

A swimmer bearing an Olympic rings tattoo gets ready prior to compete in the women's 50m freestyle heats during the swimming event at the London 2012 Olympic Games on August 3, 2012 in London. AFP PHOTO / CHRISTOPHE SIMON

A tattoo is seen on the leg of a Brazilian player during the women's preliminary round group B basketball match Brazil vs Canada of the London 2012 Olympic Games on August 3, 2012 at the basketball arena in London. AFP PHOTO / MARK RALSTON

A tattoo on the left arm of Brazil's leftwing Fernanda Silva Rocha is seen during the women's preliminary Group A handball match Russia vs Brazil for the London 2012 Olympics Games on August 3, 2012 at the Copper Box hall in London. AFP PHOTO/ JAVIER SORIANO

Belarus' Yana Maksimava reacts after the women's heptathlon 200m heats at the athletics event during the London 2012 Olympic Games on August 3, 2012 in London. AFP PHOTO / OLIVIER MORIN

A tattoo on the right leg of Montenegro's pivot Suzana Lazovic grabbing the ball is seen during the women's preliminary Group A handball match Croatia vs Montenegro for the London 2012 Olympics Games on August 3, 2012 at the Copper Box hall in London. Croatia won 27-26. AFP PHOTO/ JAVIER SORIANO

Switzerland's Dominik Meichtry competes in the men's 100m butterfly heats swimming event at the London 2012 Olympic Games on August 2, 2012 in London. AFP PHOTO / LEON NEAL

A tattoo on the right arm of Hungary's pivot Szabolcs Zubai is seen during the men's preliminary Group B handball match Croatia vs Hungary for the London 2012 Olympics Games on August 2, 2012 at the Copper Box hall in London. AFP PHOTO/ JAVIER SORIANO

Tattoos on the legs of Croatia's centreback Ivano Balic are seen during the men's preliminary Group B handball match Croatia vs Hungary for the London 2012 Olympics Games on August 2, 2012 at the Copper Box hall in London. Croatia won 26-19. AFP PHOTO/ JAVIER SORIANO

France's Benjamin Stasiulis competes in the men's 200m backstroke heats swimming event at the London 2012 Olympic Games on August 1, 2012 in London. AFP PHOTO / GABRIEL BOUYS

A tattoo on the left leg of France's rightback Alexandra Lacrabere is seen during the women's preliminaries Group A handball match France vs Sweden for the London 2012 Olympics Games on August 1, 2012 at the Copper Box hall in London. AFP PHOTO/ JAVIER SORIANO

A tattoo with the Olympics rings are seen on the hand of US archer Brady Ellison as he competes with Philippine's Mark Javier during the men's individual 1/32 elimination match on Day 5 at Lord's Cricket Ground on August 1, 2012 in London during the London 2012 Olympic Games. AFP PHOTO / Jewel Samad

A tattoo with the Olympics rings is seen on the arm of US archer Brady Ellison as he competes with Philippine's Mark Javier during the men's individual 1/32 elimination match on Day 5 at Lord's Cricket Ground on August 1, 2012 in London during the London 2012 Olympic Games. AFP PHOTO / Jewel Samad

A tattoo on the left arm of Brazil's leftwing Fernanda Silva Rocha is seen during the women's preliminaries Group B handball match Great Britain vs Brazil for the London 2012 Olympics Games on August 1, 2012 at the Copper Box hall in London. AFP PHOTO/ JAVIER SORIANO