Lizzy Yarnold of Great Britain celebrates winning the gold medal during the women's skeleton at the 2014 Sochi Winter Olympics at Sliding Center Sanki, Feb. 14, 2014, in Sochi, Russia.

Gold medalists Tobias Wendl and Tobias Arlt of Germany celebrate during the medal ceremony for the men's luge doubles at the 2014 Sochi Winter Olympics at Medals Plaza, Feb. 14, 2014, in Sochi, Russia.

Japan's gold medalist Yuzuru Hanyu poses after the men's figure skating flower ceremony at the Iceberg Skating Palace during the 2014 Sochi Winter Olympics, Feb. 14, 2014, in Sochi, Russia.

Gold medalist Alla Tsuper of Belarus celebrates during the flower ceremony for the women's freestyle skiing aerials at the 2014 Sochi Winter Olympics at Rosa Khutor Extreme Park, Feb. 14, 2014, in Sochi, Russia.

Gold medallist from Germany celebrate at the luge team relay flower ceremony at the Sliding Center Sanki during the 2014 Sochi Winter Olympics, Feb. 13, 2014, in Sochi, Russia.

Gold medalists Tatiana Volosozhar and Maxim Trankov of Russia at the medal ceremony for the figure skating pairs free skating at the 2014 Sochi Winter Olympics at Medals Plaza, Feb. 13, 2014, in Sochi, Russia.

Gold medalist Jianrou Li of China celebrates during the medal ceremony for the women's short track speed skating 500m at the 2014 Sochi Winter Olympics at Medals Plaza, Feb. 13, 2014, in Sochi, Russia.

Gold medalist Justyna Kowalczyk of Poland stand on the podium during the medal ceremony for the women's 10 km classic at the 2014 Sochi Winter Olympics at Medals Plaza, Feb. 13, 2014, in Sochi, Russia.

Gold medalist Kaitlyn Farrington of the United States, center, celebrates during the flower ceremony for the women's snowboard halfpipe finals of the 2014 Sochi Winter Olympics at Rosa Khutor Extreme Park, Feb. 12, 2014, in Sochi, Russia.

Gold medalist Eric Frenzel of Germany jumps in celebration during the flower ceremony for the men's nordic combined at the 2014 Sochi Winter Olympics at the RusSki Gorki Nordic Combined Skiing Stadium, Feb. 12, 2014, in Sochi, Russia.

Gold medalist Darya Domracheva of Belarus celebrates during the medal ceremony for the women's 10 km pursuit at the 2014 Sochi Winter Olympics at Medals Plaza, Feb. 12, 2014, in Sochi, Russia.

Louri Podladtchikov of Switzerland wins the gold medal during the men's snowboarding halfpipe at the Rosa Khutor Extreme Park, Feb. 11, 2014, in Sochi, Russia.

Ola Vigen Hattestad of Norway wins the gold medal during the cross-country men's & women's sprint at the Laura Cross-country Ski & Biathlon Center, Feb. 11, 2014, in Sochi, Russia.

Gold medalist Ola Vigen Hattestad of Norway celebrates on the podium after the Men's Sprint Free competition at Laura Cross-country Ski & Biathlon Center, Feb. 11, 2014 in Sochi, Russia.

Switzerland's Iouri Podladtchikov celebrates after winning a gold medal in the Men's Snowboard Halfpipe Final at the Rosa Khutor Extreme Park during the Sochi Winter Olympics, Feb. 11, 2014, in Sochi, Russia.

France's gold medalist Martin Fourcade and celebrates on the podium during the Men's Biathlon 12.5 km Pursuit Medal Ceremony at the Sochi medals plaza, Feb. 11, 2014 in Sochi, Russia.

Canada's gold medalist Alex Bilodeau celebrates on the podium for the Men's Freestyle Skiing Moguls final at the Rosa Khutor Extreme Park during the Sochi Winter Olympics, Feb. 10, 2014.

Gold medalist Kamil Stoch of Poland celebrates during the medal ceremony for the men's ski jumping individual normal hill event at the 2014 Sochi Winter Olympics, Feb. 10, 2014.

From left, Canada's silver medal figure skating team, Russia's gold medal figure skating team, and the United States' bronze medal figure skating team, celebrate during a medal ceremony at the 2014 Winter Olympics in Sochi, Russia, Feb. 10, 2014.

Germany's Maria Hoefl-Riesch reacts after finishing the slalom portion of the women's supercombined to win the gold medal at the Sochi 2014 Winter Olympics, Feb. 10, 2014, in Krasnaya Polyana, Russia.

Charles Hamelin of Canada, right, embraces Marianne St. Gelais after he won the men's 1500m short track speedskating final at the Iceberg Skating Palace during the 2014 Winter Olympics, Feb. 10, 2014, in Sochi, Russia.

Gold medalist Kamil Stoch of Poland, left, celebrates during the flower ceremony for the Men's Normal Hill Individual Final on day 2 of the Sochi 2014 Winter Olympics at the RusSki Gorki Ski Jumping Center on February 9, 2014 in Sochi, Russia.

Slovakia's Anastasiya Kuzmina crosses the finish line to win the women's biathlon 7.5k sprint, at the 2014 Winter Olympics, Feb. 9, 2014, in Krasnaya Polyana, Russia.

Felix Loch of Germany jumps onto the podium after he won the gold medal during the men's singles luge final at the 2014 Winter Olympics, Feb. 9, 2014, in Krasnaya Polyana, Russia.

The Russian team jump onto the podium during the flower ceremony after placing first in the team figure skating competition at the Iceberg Skating Palace during the 2014 Winter Olympics, Feb. 9, 2014, in Sochi, Russia.

Matthias Mayer of Austria takes the gold medal during the Alpine Skiing Men's Downhill at the Sochi 2014 Winter Olympic Games at Rosa Khutor Alpine Centre, Feb. 09, 2014 in Sochi, Russia.

Jamie Anderson of the United States celebrates on the way to the flower ceremony after winning the women's snowboard slopestyle final at the 2014 Winter Olympics, Feb. 9, 2014, in Krasnaya Polyana, Russia.

Switzerland's Dario Cologna celebrates winning the gold medal as Norway's Martin Johnsrud Sundby, center, and Russia's Maxim Vylegzhanin, right, follow during the men's cross-country 30k skiathlon at the 2014 Winter Olympics, Feb. 9, 2014, in Krasnaya Polyana, Russia.

Irene Wust of the Netherlands celebrates after the Women's 3000m Speed Skating event during day 2 of the Sochi 2014 Winter Olympics at Adler Arena Skating Center, Feb. 9, 2014 in Sochi, Russia.

Gold medalist Norway's Ole Einar Bjoerndalen celebrates on the podium the Men's Biathlon 10 km Sprint Flower Ceremony at the Laura Cross-Country Ski and Biathlon Center during the Sochi Winter Olympics, Feb. 8, 2014 in Rosa Khutor.

Marit Bjoergen of Norway takes 1st place, Charlotte Kalla of Sweden takes 2nd place, Heidi Weng of Norway takes 3rd place during the Cross-Country Women's Skiathlon at the Laura Cross-country Ski & Biathlon Center, Feb. 08, 2014 in Sochi, Russia.

Silver medalist Chloe Dufour-Lapointe of Canada, left, and gold medalist Justine Dufour-Lapointe of Canada congratulate each other during the flower ceremony following the Ladies' Moguls Final at the Sochi 2014 Winter Olympics at Rosa Khutor Extreme Park, Feb. 8, 2014 in Sochi, Russia.

United States' Sage Kotsenburg is carried by Norway's Staale Sandbech after Kotsenburg won the men's snowboard slopestyle final at the Rosa Khutor Extreme Park, at the 2014 Winter Olympics, Feb. 8, 2014, in Krasnaya Polyana, Russia.

Sven Kramer of the Netherlands celebrates after winning the gold in the men's 5,000-meter speedskating race at the Adler Arena Skating Center at the 2014 Winter Olympics in Sochi, Russia, Feb. 8, 2014.