Jamie Anderson, of the United States, jumps during the women's slopestyle final at Phoenix Snow Park at the 2018 Winter Olympics in Pyeongchang, South Korea, Monday, February 12, 2018. (Photo by Gregory Bull/AP Photo)





Volunteers watch as Russia's Natalia Zabiiako and Russia's Alexander Enbert compete in the figure skating team event pair skating free skating during the Pyeongchang 2018 Winter Olympic Games at the Gangneung Ice Arena in Gangneung on February 11, 2018. (Photo by Mladen Antonov/AFP Photo)





Vladyslav Heraskevych of Ukraine brakes in the finish area during a training run for the men's skeleton at the 2018 Winter Olympics in Pyeongchang, South Korea, Tuesday, February 13, 2018. (Photo by Jae C. Hong/AP Photo)





Germany' s Nicole Schott falls as she competes in the figure skating team event women' s single skating short program during the Pyeongchang 2018 Winter Olympic Games at the Gangneung Ice Arena in Gangneung on February 11, 2018. (Photo by Damir Sagolj/Reuters)





Joseph Luke Cecchini of Italy starts his men' s skeleton training session at the Olympic Sliding Centre, during the Pyeongchang 2018 Winter Olympic Games in Pyeongchang, South Korea on February 12, 2018. (Photo by Mark Ralston/AFP Photo)





Marketa Davidova, of the Czech Republic, practices shooting before the women's 10-kilometer biathlon pursuit at the 2018 Winter Olympics in Pyeongchang, South Korea, Monday, February 12, 2018. (Photo by Gregorio Borgia/AP Photo)





Italy's Valentina Marchei (C) and Italy's Ondrej Hotarek (L) react after competing in the figure skating team event pair skating free skating during the Pyeongchang 2018 Winter Olympic Games at the Gangneung Ice Arena in Gangneung on February 11, 2018. (Photo by Mladen Antonov/AFP Photo)





Elise Christie of Great Britain and Kim Boutin of Canada collide as Andrea Keszler of Hungary falls during the Ladies' 500m Short Track Speed Skating quarterfinal day four of the PyeongChang 2018 Winter Olympic Games at Gangneung Ice Arena on February 13, 2018 in Gangneung, South Korea. (Photo by Richard Heathcote/Getty Images)





Sabrina Zollinger (11), goalie Florence Schelling (41) and Livia Altmann (22), of Switzerland, celebrate after the preliminary round of the women's hockey game against Japan at the 2018 Winter Olympics in Gangneung, South Korea, Monday, February 12, 2018. (Photo by Julio Cortez/AP Photo)





Germany' s Katharina Althaus celebrates winning the silver medal at the women' s ski jumping event at Alpensia Ski Jump Centre during the Olympic Winter Games in Pyeongchang, South Korea, 12 February 2018. (Photo by Kai Pfaffenbach/Reuters)





Eric Frenzel of Germany before training at the 2018 Winter Olympics in Pyeongchang, South Korea, Monday, February 12, 2018. (Photo by Kai Pfaffenbach/Reuters)





USA's Cayla Barnes (L) and USA's Hilary Knight embrace after winning the women's preliminary round ice hockey match between Finland and the US during the Pyeongchang 2018 Winter Olympic Games at the Kwandong Hockey Centre in Gangneung on February 11, 2018. (Photo by Brendan Smialowski/AFP Photo)





Russia' s Alina Zagitova competes in the figure skating team event women' s single skating free skating during the Pyeongchang 2018 Winter Olympic Games at the Gangneung Ice Arena in Gangneung on February 12, 2018. (Photo by Damir Sagolj/Reuters)





Hikaru Oe of Japan reacts to her score during the women' s halfpipe qualifying at Phoenix Snow Park at the 2018 Winter Olympics in Pyeongchang, South Korea, Monday, February 12, 2018. (Photo by Issei Kato/Reuters)





Italy' s Luca Lanotte and Italy' s Anna Cappellini compete in the figure skating team event ice dance free dance during the Pyeongchang 2018 Winter Olympic Games at the Gangneung Ice Arena in Gangneung on February 12, 2018. (Photo by Damir Sagolj/Reuters)





Chloe Kim of the U.S. reacts after her run in the Women's Snowboarding Halfpipe at the Phoenix Park during the Pyeongchang 2018 Winter Olympic Games on February 12, 2018 in Pyeongchang. (Photo by Mike Blake/Reuters)





Canada' s Tessa Virtue and Canada' s Scott Moir compete in the figure skating team event ice dance free dance during the Pyeongchang 2018 Winter Olympic Games at the Gangneung Ice Arena in Gangneung on February 12, 2018. (Photo by Lucy Nicholson/Reuters)





Gold medalist Natalie Geisenberger of Germany during the winners ceremony after the women' s luge final at the 2018 Winter Olympics in Pyeongchang, South Korea, Tuesday, February 13, 2018. (Photo by Edgar Su/Reuters)





Jessica Diggins, of the United States, reacts after finishing second in the first semifinal of the women' s cross- country skiing sprint classic at the 2018 Winter Olympics in Pyeongchang, South Korea, Tuesday, February 13, 2018. (Photo by Carlos Barria/Reuters)





Australia' s Emily Arthur bleeds from her nose after falling in a run of the women' s snowboard halfpipe final event at the Phoenix Park during the Pyeongchang 2018 Winter Olympic Games on February 13, 2018 in Pyeongchang. (Photo by Mike Blake/Reuters)





Simidele Adeagbo of Nigeria during her run in Skeleton training at the 2018 Winter Olympics in Pyeongchang, South Korea, Tuesday, February 13, 2018. (Photo by Edgar Su/Reuters)





Gigi Marvin of the U.S. celebrates scoring a goal against Olympic Athletes from Russia during the Women's Ice Hockey Preliminary Round – Group A game on day four of the PyeongChang 2018 Winter Olympic Games at Kwandong Hockey Centre on February 13, 2018 in Gangneung, South Korea. (Photo by David W. Cerny/Reuters)





Anastasia Bryzgalova of Olympic Athletes from Russia falls as she competes against Norway during the Curling Mixed Doubles Bronze Medal Game on day four of the PyeongChang 2018 Winter Olympic Games at Gangneung Curling Centre on February 13, 2018 in Gangneung, South Korea. (Photo by Toby Melville/Reuters)





Fans of Chris Mazdzer of the United States including his girlfriend Mara Marian (C) react following his third run during the Luge Men's Singles on day two of the PyeongChang 2018 Winter Olympic Games at Olympic Sliding Centre on February 11, 2018 in Pyeongchang-gun, South Korea. (Photo by Alexander Hassenstein/Getty Images)





Justine Dufour-Lapointe of Canada celebrates winning silver during the Freestyle Skiing Ladies' Moguls Final on day two of the PyeongChang 2018 Winter Olympic Games at Phoenix Snow Park on February 11, 2018 in Pyeongchang-gun, South Korea. (Photo by Cameron Spencer/Getty Images)





Franz-Josef Rehrl, of Austria, wraps himself in a blanket while waiting to jump during training for the men's nordic combined competition at the 2018 Winter Olympics in Pyeongchang, South Korea, Tuesday, February 13, 2018. (Photo by Matthias Schrader/AP Photo)





Chloe Kim, of the United States, jumps during the women's halfpipe finals at Phoenix Snow Park at the 2018 Winter Olympics in Pyeongchang, South Korea, Tuesday, February 13, 2018. (Photo by Lee Jin-man/AP Photo)





Switzerland's Benjamin Weger of Switzerland is seen after competing in the men's 12.5km pursuit during the Pyeongchang 2018 Winter Olympic Gamesin Pyeongchang, South Korea. (Photo by Murad Sezer/Reuters)





Fabian Riessle, of Germany, soars through the air during the trial jump in the nordic combined competition at the 2018 Winter Olympics in Pyeongchang, South Korea, Wednesday, February 14, 2018. (Photo by Kirsty Wigglesworth/AP Photo)





Olympic Athletes of Russia celebrate on the podium after their second place finish in the figure skating team event in the Gangneung Ice Arena at the 2018 Winter Olympics in Gangneung, South Korea, Monday, February 12, 2018. (Photo by Bernat Armangue/AP Photo)





Mirai Nagasu of the United States celebrates after her performance in the ladies single skating free skating in the Gangneung Ice Arena at the 2018 Winter Olympics in Gangneung, South Korea, Monday, February 12, 2018. (Photo by Bernat Armangue/AP Photo)





epaselect Alex and Maia Shibutani of the US in action during the Ice Dance Short Dance of the Figure Skating Team Event competition at the Gangneung Ice Arena during the PyeongChang 2018 Olympic Games, South Korea, 11 February 2018. (Photo by Tatyana Zenkovich/EPA/EFE)





Gold medalist Carlijn Achtereekte of the Netherlands smiles during the medal ceremony for the women's Speed Skating 3000m event during the PyeongChang 2018 Olympic Games, South Korea, 11 February 2018. (Photo by Jeon Heon-Kyun/EPA/EFE)





Members of Team United States pose in the goal before the Women's Ice Hockey Preliminary Round - Group A game against Olympic Athletes from Russia on day four of the PyeongChang 2018 Winter Olympic Games at Kwandong Hockey Centre on February 13, 2018 in Gangneung, South Korea. (Photo by Bruce Bennett/Getty Images)