Pavel Golovkin/AP Photo
  • Fireworks explode over Olympic Park at the end of the closing ceremony of the 2014 Winter Olympics, Sunday, Feb. 23, 2014, in Sochi, Russia.
    Pavel Golovkin/AP Photo
  • One of the Sochi Olympic mascots sheds a tear after extinguishing the Olympic flame during the closing ceremony of the 2014 Winter Olympics, Sunday, Feb. 23, 2014, in Sochi, Russia.
    Charlie Riedel/AP Photo
  • Large mascots and children perform during the closing ceremony of the 2014 Winter Olympics, Sunday, Feb. 23, 2014, in Sochi, Russia.
    Charlie Riedel/AP Photo
  • Artists are suspended from helium-filled clouds during the closing ceremony of the 2014 Winter Olympics, Sunday, Feb. 23, 2014, in Sochi, Russia.
    Dmitry Lovetsky/AP Photo
  • A pianist emerges from below the ground during the closing ceremony of the 2014 Winter Olympics, Sunday, Feb. 23, 2014, in Sochi, Russia.
    Ivan Sekretarev/AP Photo
  • Piano players perform during the closing ceremony of the 2014 Winter Olympics, Sunday, Feb. 23, 2014, in Sochi, Russia.
    David J. Phillip/AP Photo
  • Pianist Denis Matsuev performs during the closing ceremony of the 2014 Winter Olympics, Sunday, Feb. 23, 2014, in Sochi, Russia.
    David J. Phillip/AP Photo
  • Performers dance during the closing ceremony of the 2014 Winter Olympics, Sunday, Feb. 23, 2014, in Sochi, Russia.
    Darron Cummings/AP Photo
  • An artist is suspended near an upside-down house as part of a performance during the closing ceremony of the 2014 Winter Olympics, Sunday, Feb. 23, 2014, in Sochi, Russia.
    Dmitry Lovetsky/AP Photo
  • Performers wave the flags of participating nations during the closing ceremony of the 2014 Winter Olympics, Sunday, Feb. 23, 2014, in Sochi, Russia.
    Darron Cummings/AP Photo
  • A rowing boat moves across the arena as dancers perform during the 2014 Sochi Winter Olympics Closing Ceremony on Feb. 23, 2014 in Sochi, Russia.
    Matthew Stockman/Getty Images
  • Performers recreate the ring that did not open during the opening ceremony during the closing ceremony of the 2014 Winter Olympics, Sunday, Feb. 23, 2014, in Sochi, Russia.
    David J. Phillip/AP Photo
  • USA defenseman Justin Faulk and forward Joe Pavelski react as Finland celebrates a goal during the third period of the men's bronze medal ice hockey game at the 2014 Winter Olympics, Saturday, Feb. 22, 2014, in Sochi, Russia.
    Mark Humphrey/AP Photo
  • United States' Mikaela Shiffrin skis past a gate during the women's slalom at the Sochi 2014 Winter Olympics, Friday, Feb. 21, 2014, in Krasnaya Polyana, Russia.
    Alessandro Trovati/AP Photo
  • Erin Hamlin of the United States gets ready to start her run during a training session for the women's singles luge at the 2014 Winter Olympics, Thursday, Feb. 6, 2014, in Krasnaya Polyana, Russia.
    Michael Sohn/AP Photo
  • Park Seung-hi of South Korea reacts after she won the women's 1000m short track speedskating final at the Iceberg Skating Palace during the 2014 Winter Olympics, Friday, Feb. 21, 2014, in Sochi, Russia.
    Darron Cummings/AP Photo
  • Women's slalom gold medal winner Mikaela Shiffrin of the United States steps off of the podium after a flower ceremony at the Sochi 2014 Winter Olympics, Feb. 21, 2014, in Krasnaya Polyana, Russia.
    Gero Breloer/AP Photo
  • Hostesses hold the medal during the Women's Ice Hockey Medal Ceremony at the Bolshoy Ice Dome plaza during the Sochi Winter Olympics on Feb. 20, 2014.
    Alexander Nemenov/AFP/Getty Images
  • Gold medalist American Mikaela Shiffrin reacts to winning ladies' slalom at the Sochi 2014 Winter Olympics on Feb. 21, 2014 at Rosa Khutor Alpine Center.
    Aaron Ontiveroz/The Denver Post/Getty Images
  • Liang Wenhao of China crashes out in the men's 500m short track speedskating final at the Iceberg Skating Palace during the 2014 Winter Olympics, Feb. 21, 2014, in Sochi, Russia.
    Vadim Ghirda/AP Photo
  • Victor An of Russia celebrates after leading his team to victory in the 5000m Speed Skating relay on day fourteen of the 2014 Winter Olympics at the Iceberg Skating Palace on Feb. 21, 2014 in Sochi, Russia.
    Ian MacNicol/Getty Images
  • Nastya Makarycheva gets her face painted with the Canadian maple leaf before the men's semifinal ice hockey game against the USA at the 2014 Winter Olympics, Feb. 21, 2014, in Sochi, Russia.
    Mark Humphrey/AP Photo
  • Yuna Kim of South Korea, left, and Adelina Sotnikova of Russia skate on the ice following the flower ceremony for the women's free skate figure skating finals at the Iceberg Skating Palace during the 2014 Winter Olympics, Feb. 20, 2014, in Sochi, Russia.
    Bernat Armangue/AP Photo
  • Norway's Magnus Hovdal Moan, Joergen Graabak, Magnus Krog and Haavard Klemetsen, from left, dive as they celebrate winning the gold medal of the Nordic combined Gundersen large hill team competition at the 2014 Winter Olympics on Feb. 20, 2014, in Krasnaya Polyana, Russia.
    Matthias Schrader/AP Photo
  • Anne Schleper of the United States skates back to the bench after Canada scored in overtime to win the women's gold medal ice hockey game 3-2 at the 2014 Winter Olympics, Feb. 20, 2014, in Sochi, Russia.
    Matt Slocum/AP Photo
  • A visitor to the Olympic Park is silhouetted while walking past the Olympic cauldron at the 2014 Winter Olympics, Feb. 20, 2014, in Sochi, Russia.
    David Goldman/AP Photo
  • Gold medalist Adelina Sotnikova of Russia celebrates during the flower ceremony for the Ladies' Figure Skating on day 13 of the Sochi 2014 Winter Olympics at Iceberg Skating Palace on Feb. 20, 2014 in Sochi, Russia.
    Paul Gilham/Getty Images
  • Russian fans kiss during the Men's Ice Hockey Quarterfinal Playoff between Finland and Russia on Day 12 of the 2014 Sochi Winter Olympics at Bolshoy Ice Dome on Feb. 19, 2014 in Sochi, Russia.
    Martin Rose/Getty Images
  • Canada's E.J. Harnden, right, and Ryan Harnden, left, sweep ahead of the rock during the men's curling semifinal game against China at the 2014 Winter Olympics on Feb. 19, 2014, in Sochi, Russia.
    Wong Maye-E/AP Photo
  • France's Mae Berenice Meite performs in the Women's Figure Skating Short Program at the Iceberg Skating Palace during the Sochi Winter Olympics on Feb. 19, 2014.
    Yuri Kadobnov/AFP/Getty Images
  • Russia forward Ilya Kovalchuk reacts after scoring a goal against Finland during the first period of a men's quarterfinal ice hockey game at the 2014 Winter Olympics on Feb. 19, 2014, in Sochi, Russia.
    Julio Cortez/AP Photo
  • New Zealand's Lyndon Sheehan gets air during the men's ski halfpipe final at the Rosa Khutor Extreme Park, at the 2014 Winter Olympics, Feb. 18, 2014, in Krasnaya Polyana, Russia.
    Andy Wong/AP Photo
  • Eve Muirhead of Great Britain looks on during the women's semifinal match between Great Britain and Canada at Ice Cube Curling Center on Feb. 9, 2014 in Sochi, Russia.
    Paul Gilham/Getty Images
  • Maria Lamb of the United States competes during the Women's 5000m Speed Skating event at the Sochi 2014 Winter Olympics at Adler Arena Skating Center on Feb. 19, 2014 in Sochi, Russia.
    Quinn Rooney/Getty Images
  • Ondrej Moravec of the Czech Republic reacts as he wins bronze in the men's biathlon 15 km mass start, Feb. 18, 2014, in Rosa Khutor, near Sochi.
    Odd Andersen/AFP/Getty Images
  • Gold medalists Andreas Wank, Marinus Kraus, Andreas Wellinger and Severin Freund of Germany celebrate during the medal ceremony for the Men's Team Ski Jumping at the Sochi 2014 Winter Olympics at Medals Plaza, Feb. 18, 2014 in Sochi, Russia.
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  • Wearing masks, members of Russian punk group Pussy Riot, Nadezhda Tolokonnikova (L) and Maria Alyokhina (R) speak to journalists while leaving the police station of Adler, near Sochi, Feb. 18, 2014.
    Andrej Isakovic/AFP/Getty Images
  • Switzerland's Roman Josi and goalkeeper Jonas Hiller slide in the nets during the Men's Ice Hockey Play-offs Switzerland vs Latvia at the Bolshoy Ice Dome during the Sochi Winter Olympics, Feb. 18, 2014.
    Alexander Nemenov/AFP/Getty Images
  • Mike Riddle of Canada practices ahead of the Freestyle Skiing Men's Ski Halfpipe Finals Feb. 18, 2014 at Rosa Khutor Extreme Park in Sochi, Russia.
    Cameron Spencer/Getty Images
  • A fan watches the race in the rain during the women's two-man bobsled competition at the 2014 Winter Olympics, Feb. 18, 2014, in Krasnaya Polyana, Russia.
    Natacha Pisarenko/AP Photo
  • Magnus Hovdal Moan of Norway competes at the RusSki Gorki Jumping Center, Feb. 18, 2014.
    John Macdougal/AFP/Getty Images
  • Kong Sangjeong, Cho Ha-Ri, Kim Alang, Park Seunghi and Shim Sukhee of South Korea celebrate after winning gold in the women's short track 3000 meter relay final, Feb. 18, 2014.
    Adrian Dennis/AFP/Getty Images
  • Snowboarders compete in the men's snowboard cross semifinals at the Rosa Khutor Extreme Park, Feb. 18, 2014.
    Franck Fife/AFP/Getty Images
  • Athletes in the women's biathlon 12.5k mass-start, at the 2014 Winter Olympics, Feb. 17, 2014, in Krasnaya Polyana, Russia.
    Gero Breloer/AP Photo
  • Switzerland's Sandro Trolliet, left, delivers the rock to sweepers Claudio Paetz, center, and Simon Gempeler during men's curling competition against the United States at the 2014 Winter Olympics, Feb. 17, 2014, in Sochi, Russia.
    Robert F. Bukaty/AP Photo
  • Russia's bronze medalists Nikita Katsalapov and Elena Ilinykh and US gold medalists Meryl Davis and Charlie White celebrate during the Figure Skating Ice Dance Flower Ceremony at the Iceberg Skating Palace during the Sochi Winter Olympics, Feb. 17, 2014.
    Damien Meyer/AFP/Getty Images
  • Belarus' Anton Kushnir competes in the Men's Freestyle Skiing Aerials qualifications at the Rosa Khutor Extreme Park during the Sochi Winter Olympics on Feb. 17, 2014.
    Javier Soriano/AFP/Getty Images
  • Athletes train as fog enshrouds the course of the men's biathlon 15k mass-start, at the 2014 Winter Olympics on Feb. 17, 2014, in Krasnaya Polyana, Russia. The race has been delayed due to fog, one day after the event was called off for the same reason.
    Lee Jin-man/AP Photo
  • Sara Studebaker posted this photo to Facebook, "Too foggy for biathlon, but we had a fun morning anyway!"
    @SaraStudebaker
  • Speedskaters of Poland practice the team pursuit at the Adler Arena Skating Center during the 2014 Winter Olympics on Feb. 17, 2014, in Sochi, Russia.
    Patrick Semansky/AP Photo
  • Kendall Coyne and Jocelyne Lamoureux of the United States celebrate a goal by Megan Bozek in the second period against Valentina Lizana Wallner of Sweden during the Women's Ice Hockey Playoffs Semifinal game on day ten of the Sochi 2014 Winter Olympics at Shayba Arena on Feb. 17, 2014 in Sochi, Russia.
    Bruce Bennett/Getty Images
  • Czech Republic's Eva Samkova, left, celebrates after taking the gold medal in the women's snowboard cross final, ahead of silver medalist Dominique Maltais of Canada, right, at the Rosa Khutor Extreme Park, at the 2014 Winter Olympics, Sunday, Feb. 16, 2014, in Krasnaya Polyana, Russia.
    Andy Wong/AP Photo
  • Lindsey Jacobellis of the United States crashes in the women's snowboard cross semifinal as Canada's Dominique Maltais tries to avoid her at the Rosa Khutor Extreme Park, at the 2014 Winter Olympics, Sunday, Feb. 16, 2014, in Krasnaya Polyana, Russia.
    Sergei Grits/AP Photo
  • Japan's Noriaki Kasai makes his first attempt during the ski jumping large hill final at the 2014 Winter Olympics, Saturday, Feb. 15, 2014, in Krasnaya Polyana, Russia. (AP Photo/Dmitry Lovetsky)
    Dmitry Lovetsky/AP Photo
  • Lars Haugen #30 of Norway gives up a goal to Michael Rene Grabner #40 of Austria in the third period during the men's ice hockey preliminary round group B game on day nine of the Sochi 2014 Winter Olympics at Bolshoy Ice Dome on Feb. 16, 2014 in Sochi, Russia.
    Bruce Bennett/Getty Images
  • Greece's Massimiliano Valcareggi arrives in the finish area on one ski after crashing in the men's super-G at the Sochi 2014 Winter Olympics, Sunday, Feb. 16, 2014, in Krasnaya Polyana, Russia.
    Lee Jin-man/AP Photo
  • Hiroatsu Takahashi of Japan makes a run during the mens skeleton on day 8 of the Sochi 2014 Winter Olympics at Sliding Center Sanki on Feb. 15, 2014 in Sochi, Russia.
    Cameron Spencer/Getty Images
  • Team USA celebrates winning over Russia in a shootout during overtime of a men's ice hockey game at the 2014 Winter Olympics, Saturday, Feb. 15, 2014, in Sochi, Russia.
    Morry Gash/AP Photo
  • Silver medalist Koen Verweij of the Netherlands grabs his hair when the race was declared a tie with gold medalist Poland's Zbigniew Brodka in the men's 1,500-meter speedskating race at the Adler Arena Skating Center during the 2014 Winter Olympics in Sochi, Russia, Saturday, Feb. 15, 2014.
    Matt Dunham/AP Photo
  • USA forward Phil Kessel reacts as Russia goaltender Sergei Bobrovski can't stop a goal by USA defenseman Cam Fowler during the second period of a men's ice hockey game at the 2014 Winter Olympics, Saturday, Feb. 15, 2014, in Sochi, Russia.
    Bruce Bennett/AP Photo
  • Shani Davis of United States competes in the speed skating men's 1500m on day eight of the Sochi 2014 Winter Olympics at Adler Arena Skating Center on Feb. 15, 2014 in Sochi, Russia.
    Ryan Pierse/Getty Images
  • USA forward Max Pacioretty and Russia forward Valeri Nichushkin hit the ice in the second period of a men's ice hockey game at the 2014 Winter Olympics, Saturday, Feb. 15, 2014, in Sochi, Russia.
    Julio Cortez/AP Photo
  • Australia's Laura Peel competes in the women's freestyle skiing aerials at the Rosa Khutor Extreme Park during the 2014 Sochi Winter Olympics, Feb. 14, 2014, in Sochi, Russia.
    Javier Soriano/AFP/Getty Images
  • Lizzy Yarnold of Great Britain competes in a run during the women's skeleton at the 2014 Sochi Winter Olympics at Sliding Center Sanki, Feb. 14, 2014, in Sochi, Russia.
    Alexander Hassenstein/Getty Images
  • Japan's Yuzuru Hanyu competes in the men's figure skating free program at the Iceberg Skating Palace during the 2014 Sochi Winter Olympics, February 14, 2014, in Sochi, Russia.
    Yuri Kadobnov/AFP/Getty Images
  • Maritn Roeymark #22 of Norway collides with Aleksander Barkov #16 of Finland in the second period during the men's ice hockey preliminary game at the 2014 Sochi Winter Olympics at Shayba Arena, Feb. 14, 2014, in Sochi, Russia.
    Martin Rose/Getty Images
  • Switzerland's Benjamin Weger competes in the men's biathlon 20 km individual at the Laura Cross-Country Ski and Biathlon Center during the 2014 Sochi Winter Olympics, Feb. 13, 2014, in Rosa Khutor near Sochi, Russia.
    Odd Anderson/AFP/Getty Images
  • Jan Vrba of the Czech Republic pilots a run during the men's two-man bobsled training session during the 2014 Sochi Winter Olympics at the Sanki Sliding Center, Feb. 13, 2014, in Sochi, Russia.
    Alex Livesey/Getty Images
  • Paul Bonifacio Parkinson of Italy competes during the men's figure skating short program during the 2014 Sochi Winter Olympics at the at Iceberg Skating Palace, Feb. 13, 2014, in Sochi, Russia.
    Matthew Stockman/Getty Images
  • Jiayu Liu of China competes in the women's snowboard halfpipe finals during the 2014 Sochi Winter Olympics at Rosa Khutor Extreme Park, Feb. 12, 2014, in Sochi, Russia.
    Mike Ehrmann/Getty Images
  • China's Peng Cheng and Zhang Hao perform their figure skating pairs free program at the Iceberg Skating Palace during the 2014 Sochi Winter Olympics, Feb. 12, 2014, in Sochi, Russia.
    Damien Meyer/AFP/Getty Images
  • Toni Eggert and Sascha Benecken of Germany make a run during the men's luge doubles during the 2014 Sochi Winter Olympics at Sliding Center Sanki, Feb. 12, 2014, in Sochi, Russia.
    Richard Heathcote/Getty Images
  • Eric Frenzel of Germany and Akito Watabe of Japan compete during the individual nordic combined during the 2014 Sochi Winter Olympics at the RusSki Gorki Nordic Combined Skiing Stadium, Feb. 12, 2014, in Sochi, Russia.
    Al Bello/Getty Images
  • Shani Davis of the United States competes during the men's 1000m speed skating during the 2014 Sochi Winter Olympics at the Adler Arena Skating Center, Feb. 12, 2014, in Sochi, Russia.
    Quinn Rooney/Getty Images
  • Mirabelle Thovex of France crashes out in the women's snowboard halfpipe semifinals during the 2014 Sochi Winter Olympics at Rosa Khutor Extreme Park, Feb. 12, 2014, in Sochi, Russia.
    Cameron Spencer/Getty Images