Sweden's Niklas Mattsson finishes his first run during men's snowboard slopestyle qualifying at the Rosa Khutor Extreme Park ahead of the 2014 Winter Olympics, Thursday, Feb. 6, 2014, in Krasnaya Polyana, Russia. (AP Photo/Andy Wong)

Ireland's Seamus O'Connor crashes during the men's snowboard slopestyle qualifying at the Rosa Khutor Extreme Park ahead of the 2014 Winter Olympics, Thursday, Feb. 6, 2014, in Krasnaya Polyana, Russia. (AP Photo/Andy Wong)

Ireland's Seamus O'Connor reacts after a run in the men's snowboard slopestyle qualifying at the Rosa Khutor Extreme Park ahead of the 2014 Winter Olympics, Thursday, Feb. 6, 2014, in Krasnaya Polyana, Russia. (AP Photo/Andy Wong)

Canada's Mark McMorris lands from a jump during the men's snowboard slopestyle qualifying at the Rosa Khutor Extreme Park ahead of the 2014 Winter Olympics, Thursday, Feb. 6, 2014, in Krasnaya Polyana, Russia. (AP Photo/Andy Wong)

United States' Ty Walker competes during the women's snowboard slopestyle qualifying at the Rosa Khutor Extreme Park ahead of the 2014 Winter Olympics, Thursday, Feb. 6, 2014, in Krasnaya Polyana, Russia. (AP Photo/Andy Wong)

New Zealand's Stefi Luxtonwaves after a run during the women's snowboard slopestyle qualifying at the Rosa Khutor Extreme Park ahead of the 2014 Winter Olympics, Thursday, Feb. 6, 2014, in Krasnaya Polyana, Russia. (AP Photo/Andy Wong)

New Zealand's Rebecca Torr celebrates after a run during the women's snowboard slopestyle qualifying at the Rosa Khutor Extreme Park ahead of the 2014 Winter Olympics, Thursday, Feb. 6, 2014, in Krasnaya Polyana, Russia. (AP Photo/Andy Wong)

New Zealand's Rebecca Torr celebrates after a run during the women's snowboard slopestyle qualifying at the Rosa Khutor Extreme Park ahead of the 2014 Winter Olympics, Thursday, Feb. 6, 2014, in Krasnaya Polyana, Russia. (AP Photo/Andy Wong)

United States' Jamie Anderson waves to supporters after a run in the women's snowboard slopestyle qualifying at the Rosa Khutor Extreme Park ahead of the 2014 Winter Olympics, Thursday, Feb. 6, 2014, in Krasnaya Polyana, Russia. (AP Photo/Andy Wong)

Norway's Emil Andre Ulsletten competes in the Men's Snowboard Slopestyle qualification at the Rosa Khutor Extreme Park during the Sochi Winter Olympics on February 6, 2014. AFP PHOTO / JAVIER SORIANO

Sweden's Niklas Mattsson competes in the Men's Snowboard Slopestyle qualification at the Rosa Khutor Extreme Park during the Sochi Winter Olympics on February 6, 2014. AFP PHOTO / JAVIER SORIANO

Australia's Scotty James competes in the Men's Snowboard Slopestyle qualification at the Rosa Khutor Extreme Park during the Sochi Winter Olympics on February 6, 2014. AFP PHOTO / JAVIER SORIANO

Great Britain's Jamie Nicholls competes in the Men's Snowboard Slopestyle qualification at the Rosa Khutor Extreme Park during the Sochi Winter Olympics on February 6, 2014. AFP PHOTO / JAVIER SORIANO

Japan's Yuki Kadono jumps near a giant matryoshka doll during a snowboard slopestyle training session at the Rosa Khutor Extreme Park, prior to the 2014 Winter Olympics, Wednesday, Feb. 5, 2014, in Krasnaya Polyana, Russia. (AP Photo/Andy Wong)

A snowboarder casts a shadow during a snowboard slopestyle training session at the Rosa Khutor Extreme Park, prior to the 2014 Winter Olympics, Wednesday, Feb. 5, 2014, in Krasnaya Polyana, Russia.(AP Photo/Sergei Grits)

Switzerland's Elena Koenz takes a jump during a snowboard slopestyle training session at the Rosa Khutor Extreme Park, prior to the 2014 Winter Olympics, Wednesday, Feb. 5, 2014, in Krasnaya Polyana, Russia.(AP Photo/Sergei Grits)

Ireland's Seamus O'Connor takes a jump during a snowboard slopestyle training session at the Rosa Khutor Extreme Park, prior to the 2014 Winter Olympics, Wednesday, Feb. 5, 2014, in Krasnaya Polyana, Russia.(AP Photo/Andy Wong)

A competitor jumps near a giant matryoshka doll during a snowboard slopestyle training session at the Rosa Khutor Extreme Park, prior to the 2014 Winter Olympics, Wednesday, Feb. 5, 2014, in Krasnaya Polyana, Russia. (AP Photo/Andy Wong)

Canada's Maxence Parrot takes a jump during a snowboard slopestyle training session at the Rosa Khutor Extreme Park, prior to the 2014 Winter Olympics, Wednesday, Feb. 5, 2014, in Krasnaya Polyana, Russia.(AP Photo/Andy Wong)

Competitors take a jump during a snowboard slopestyle training session at the Rosa Khutor Extreme Park, prior to the 2014 Winter Olympics, Wednesday, Feb. 5, 2014, in Krasnaya Polyana, Russia.(AP Photo/Andy Wong)

Canada's Maxence Parrot takes a jump during a snowboard slopestyle training session at the Rosa Khutor Extreme Park, prior to the 2014 Winter Olympics, Wednesday, Feb. 5, 2014, in Krasnaya Polyana, Russia.(AP Photo/Andy Wong)

Belgium's Seppe Smits takes a jump during a snowboard slopestyle training session at the Rosa Khutor Extreme Park, prior to the 2014 Winter Olympics, Wednesday, Feb. 5, 2014, in Krasnaya Polyana, Russia.(AP Photo/Andy Wong)

A skier flies over a jump during a slopestyle freestyle skiing training run at the Sochio 2014 Winter Olympics in Krasnaya Polyna, Russia, Wednesday, Feb. 5, 2014. (AP Photo/The Canadian Press, Jonathan Hayward)

Canada's Sebastien Toutant flies through the air during a slopestyle snowboard training run at the 2014 Sochi Winter Olympics in Krasnaya Polyna, Russia, Wednesday, Feb. 5, 2014. (AP Photo/The Canadian Press, Jonathan Hayward)

A competitor takes a jump during a Snowboard Slopestyle training session at the Rosa Khutor Extreme Park, prior to the 2014 Winter Olympics, Tuesday, Feb. 4, 2014, in Krasnaya Polyana, Russia. (AP Photo/Sergei Grits)

A competitor takes a jump past a giant matryoshka doll during a Snowboard Slopestyle training session at the Rosa Khutor Extreme Park, prior to the 2014 Winter Olympics, Tuesday, Feb. 4, 2014, in Krasnaya Polyana, Russia. (AP Photo/Sergei Grits)

Shaun Whiteof the United States takes a jump during a Snowboard Slopestyle training session at the Rosa Khutor Extreme Park, prior to the 2014 Winter Olympics, Tuesday, Feb. 4, 2014, in Krasnaya Polyana, Russia. (AP Photo/Andy Wong)

Sage Kotsenburg of the United States takes a jump during a Snowboard Slopestyle training session at the Rosa Khutor Extreme Park, prior to the 2014 Winter Olympics, Tuesday, Feb. 4, 2014, in Krasnaya Polyana, Russia. (AP Photo/Andy Wong)

Sage Kotsenburg of the United States takes a jump during a Snowboard Slopestyle training session at the Rosa Khutor Extreme Park, prior to the 2014 Winter Olympics, Tuesday, Feb. 4, 2014, in Krasnaya Polyana, Russia. (AP Photo/Andy Wong)

A competitor takes a jump during a Snowboard Slopestyle training session at the Rosa Khutor Extreme Park, prior to the 2014 Winter Olympics, Tuesday, Feb. 4, 2014, in Krasnaya Polyana, Russia. (AP Photo/Andy Wong)

Shaun White of the United States takes a jump during a Snowboard Slopestyle training session at the Rosa Khutor Extreme Park, prior to the 2014 Winter Olympics, Tuesday, Feb. 4, 2014, in Krasnaya Polyana, Russia. (AP Photo/Andy Wong)

Canada's Charles Reid takes a jump during men's snowboard slopestyle qualifying at the Rosa Khutor Extreme Park ahead of the 2014 Winter Olympics, Thursday, Feb. 6, 2014, in Krasnaya Polyana, Russia. (AP Photo/Sergei Grits)

Canada's Charles Reid takes a jump during men's snowboard slopestyle qualifying at the Rosa Khutor Extreme Park ahead of the 2014 Winter Olympics, Thursday, Feb. 6, 2014, in Krasnaya Polyana, Russia. (AP Photo/Sergei Grits)

Japan's Yuki Kadono takes a jump during men's snowboard slopestyle qualifying at the Rosa Khutor Extreme Park ahead of the 2014 Winter Olympics, Thursday, Feb. 6, 2014, in Krasnaya Polyana, Russia. (AP Photo/Sergei Grits)

Sweden's Niklas Mattsson takes a jump during men's snowboard slopestyle qualifying at the Rosa Khutor Extreme Park ahead of the 2014 Winter Olympics, Thursday, Feb. 6, 2014, in Krasnaya Polyana, Russia. (AP Photo/Sergei Grits)

Canada's Sebastien Toutant takes a jump during men's snowboard slopestyle qualifying at the Rosa Khutor Extreme Park ahead of the 2014 Winter Olympics, Thursday, Feb. 6, 2014, in Krasnaya Polyana, Russia. (AP Photo/Sergei Grits)

Austria's Mathias Weissenbacher takes a jump during men's snowboard slopestyle qualifying at the Rosa Khutor Extreme Park ahead of the 2014 Winter Olympics, Thursday, Feb. 6, 2014, in Krasnaya Polyana, Russia. (AP Photo/Sergei Grits)

Switzerland's Jan Scherrer takes a jump during the men's snowboard slopestyle qualifying at the Rosa Khutor Extreme Park ahead of the 2014 Winter Olympics, Thursday, Feb. 6, 2014, in Krasnaya Polyana, Russia. (AP Photo/Sergei Grits)

Sweden's Sven Thorgren jumps near a giant matryoshka doll during the men's snowboard slopestyle qualifying at the Rosa Khutor Extreme Park ahead of the 2014 Winter Olympics, Thursday, Feb. 6, 2014, in Krasnaya Polyana, Russia. (AP Photo/Sergei Grits)

United States' Ryan Stassel jumps near a giant matryoshka doll during the men's snowboard slopestyle qualifying at the Rosa Khutor Extreme Park ahead of the 2014 Winter Olympics, Thursday, Feb. 6, 2014, in Krasnaya Polyana, Russia. (AP Photo/Sergei Grits)

reland's Seamus O'Connor jumps near a giant matryoshka doll during the men's snowboard slopestyle qualifying at the Rosa Khutor Extreme Park ahead of the 2014 Winter Olympics, Thursday, Feb. 6, 2014, in Krasnaya Polyana, Russia. (AP Photo/Sergei Grits)

New Zealand's Christy Prior takes a jump during the women's snowboard slopestyle qualifying at the Rosa Khutor Extreme Park ahead of the 2014 Winter Olympics, Thursday, Feb. 6, 2014, in Krasnaya Polyana, Russia. (AP Photo/Andy Wong)

Finland's Enni Rukajarvi takes a jump during the women's snowboard slopestyle qualifying at the Rosa Khutor Extreme Park ahead of the 2014 Winter Olympics, Thursday, Feb. 6, 2014, in Krasnaya Polyana, Russia. (AP Photo/Sergei Grits)

New Zealand's Rebecca Torr takes a jump during the women's snowboard slopestyle qualifying at the Rosa Khutor Extreme Park ahead of the 2014 Winter Olympics, Thursday, Feb. 6, 2014, in Krasnaya Polyana, Russia. (AP Photo/Sergei Grits)

New Zealand's Shelly Gotlieb takes a jump during the women's snowboard slopestyle qualifying at the Rosa Khutor Extreme Park ahead of the 2014 Winter Olympics, Thursday, Feb. 6, 2014, in Krasnaya Polyana, Russia. (AP Photo/Sergei Grits)

Czech Republic's Sarka Pancochova takes a jump during the women's snowboard slopestyle qualifying at the Rosa Khutor Extreme Park ahead of the 2014 Winter Olympics, Thursday, Feb. 6, 2014, in Krasnaya Polyana, Russia. (AP Photo/Sergei Grits)

Switzerland's Elena Koenz takes a jump during the women's snowboard slopestyle qualifying at the Rosa Khutor Extreme Park ahead of the 2014 Winter Olympics, Thursday, Feb. 6, 2014, in Krasnaya Polyana, Russia. (AP Photo/Sergei Grits)

United States' Karly Shorr takes a jump during the women's snowboard slopestyle qualifying at the Rosa Khutor Extreme Park ahead of the 2014 Winter Olympics, Thursday, Feb. 6, 2014, in Krasnaya Polyana, Russia. (AP Photo/Sergei Grits)