United States' Jessica Diggins, left, and Kikkan Randall celebrate after winning the gold medal in the women's team sprint freestyle cross-country skiing final at the 2018 Winter Olympics in Pyeongchang, South Korea, Wednesday, February 21, 2018. (Photo by Matthias Schrader/AP Photo)





Russia' s Alina Zagitova competes in the women' s single skating short program of the figure skating event during the Pyeongchang 2018 Winter Olympic Games at the Gangneung Ice Arena in Gangneung on February 21, 2018. (Photo by Kirill Kudryavtsev/AFP Photo)





South Korea' s gold medallists Shim Sukhee, Choi Minjeong, Kim Yejin, Kim Alang and Lee Yubin pose on the podium during the medal ceremony for the short track Women' s 3000 m relay at the Pyeongchang Medals Plaza during the Pyeongchang 2018 Winter Olympic Games in Pyeongchang on February 21, 2018. (Photo by Kim Hong-Ji/Reuters)





USA' s Jessica Diggins reacts as she crosses the finish line to win gold in the women' s cross country team sprint free final at the Alpensia cross country ski centre during the Pyeongchang 2018 Winter Olympic Games on February 21, 2018 in Pyeongchang. (Photo by Dominic Ebenbichler/Reuters)





A hostess looks at medalists during a medal ceremony at the Medal Plaza in Pyeongchang, South Korea February 20, 2018. Picture taken February 20, 2018. (Photo by Kim Hong-Ji/Reuters)





Nico Walther, Kevin Kuske, Christian Poser and Eric Franke of Germany training for the men' s four- man bobsleigh competition during the 2018 Winter Olympic Games, at the Olympic Sliding Centre in Pyeongchang, South Korea on February 21, 2018. (Photo by Arnd Wiegmann/Reuters)





Russia' s Evgenia Medvedeva competes in the women' s single skating short program of the figure skating event during the Pyeongchang 2018 Winter Olympic Games at the Gangneung Ice Arena in Gangneung on February 21, 2018. (Photo by Lucy Nicholson/Reuters)





Christopher Delbosco of Canada crashes in the Freestyle Skiing Men's Ski Cross 1/8 finals on day 12 of the PyeongChang 2018 Winter Olympic Games at Phoenix Snow Park on February 21, 2018 in Pyeongchang-gun, South Korea. (Photo by David Ramos/Getty Images)





Olympic Athlete from Russia Galina Arsenkina shouts instructions during the women' s curling match against Canada at the 2018 Winter Olympics in Gangneung, South Korea, Wednesday, February 21, 2018. (Photo by Lucy Nicholson/Reuters)





Gold medalists Kikkan Randall and Jessica Diggins of the United States dancing during the medal ceremony for Cross-Country Skiing – Ladies' Team Sprint Free on day 13 of the PyeongChang 2018 Winter Olympic Games at Medal Plaza on February 22, 2018 in Pyeongchang-gun, South Korea. (Photo by Eric Gaillard/Reuters)





Germany' s Mariama Jamanka and Germany' s Lisa Buckwitz celebrate after winning the women' s bobsleigh event during the Pyeongchang 2018 Winter Olympic Games at the Olympic Sliding Centre on February 21, 2018 in Pyeongchang. (Photo by Arnd Wiegmann/Reuters)





Finland's Venla Hovi (L) and Michelle Karvinen kiss the ice after winning the women's bronze medal ice hockey match between Finland and the Olympic Athletes from Russia during the Pyeongchang 2018 Winter Olympic Games at the Kwandong Hockey Centre in Gangneung on February 21, 2018. (Photo by Jung Yeon-Je/AFP Photo)





Italy's Lucia Peretti and Cecilia Maffei collide with Canada's Valerie Maltais during their women's 3000 meters short track speedskating relay A final in the Gangneung Ice Arena at the 2018 Winter Olympics in Gangneung, South Korea, Tuesday, February 20, 2018. (Photo by David J. Phillip/AP Photo)





Lucas Mata, David Mari, Lachlan Reidy and Hayden Smith of Australia crash in men's 4-man bobsleigh training during the 2018 Winter Olympic Games, at the Olympic Sliding Centre in Pyeongchang, South Korea on February 21, 2018. (Photo by Arnd Wiegmann/Reuters)





Renata Fast of Canada and Gigi Marvin of USA during the Women' s Ice Hockey Gold Medal Game between Canada and the United States at the Gangneung Hockey Centre in Gangneung during the Pyeongchang 2018 Winter Olympics on February 22, 2018. (Photo by Grigory Dukor/Reuters)





Austria' s gold medallist Anna Gasser poses on the podium during the medal ceremony for the snowboard women' s Big Air at the Pyeongchang Medals Plaza during the Pyeongchang 2018 Winter Olympic Games in Pyeongchang on February 22, 2018. (Photo by Kim Hong-Ji/Reuters)





Belarus' Darya Domracheva skis with a Belarus' flag to cross the finish line in the women' s 4x6 km biathlon event during the Pyeongchang 2018 Winter Olympic Games on February 22, 2018, in Pyeongchang. (Photo by Toby Melville/Reuters)





Shaolin Sandor Liu of Hungary celebrates with Elise Christie of Britain after his team' s win in the men' s 5000 meters short track speedskating relay final in the Gangneung Ice Arena at the 2018 Winter Olympics in Gangneung, South Korea, Thursday, February 22, 2018. (Photo by John Sibley/Reuters)





US David Wise competes in a run of the men' s ski halfpipe final during the Pyeongchang 2018 Winter Olympic Games at the Phoenix Park in Pyeongchang on February 22, 2018. (Photo by Mike Blake/Reuters)





Hungary' s Sandor Liu Shaolin and China' s Ren Ziwei compete in the men' s 500 m short track speed skating B final event during the Pyeongchang 2018 Winter Olympic Games, at the Gangneung Ice Arena in Gangneung on February 22, 2018. (Photo by Damir Sagolj/Reuters)





Canadian players win silver medals as they lose the women' s final ice hockey match against the United States as part of the 2018 Winter Olympic Games at the Gangneung Hockey Centre with a 2-3 score on February 22, 2018. (Photo by Grigory Dukor/Reuters)





Germany' s Nicole Schott competes in the women' s single skating free skating of the figure skating event during the Pyeongchang 2018 Winter Olympic Games at the Gangneung Ice Arena in Gangneung on February 23, 2018. (Photo by Damir Sagolj/Reuters)





Nurbergen Zhumagaziyev of Kazakhstan crashes as Hwang Daeheon of South Korea skates past during their men's 500 meters short track speedskating quarterfinal in the Gangneung Ice Arena at the 2018 Winter Olympics in Gangneung, South Korea, Thursday, February 22, 2018. (Photo by David J. Phillip/AP Photo)





USA' s Karen Chen competes in the women' s single skating free skating of the figure skating event during the Pyeongchang 2018 Winter Olympic Games at the Gangneung Ice Arena in Gangneung on February 23, 2018. (Photo by Damir Sagolj/Reuters)





A young fan poses at the Olympic hockey venue during the men' s quarter- final ice hockey match between Norway and the Olympic Athletes from Russia (OAR) during the Pyeongchang 2018 Winter Olympic Games at the Gangneung Hockey Centre in Gangneung on February 21, 2018. (Photo by Brian Snyder/Reuters)





Russia' s Alina Zagitova competes in the women' s single skating free skating of the figure skating event during the Pyeongchang 2018 Winter Olympic Games at the Gangneung Ice Arena in Gangneung on February 23, 2018. (Photo by Damir Sagolj/Reuters)





(L- R) Silver medallist Russia' s Evgenia Medvedeva, gold medallist Russia' s Alina Zagitova and bronze medallist Canada' s Kaetlyn Osmond celebrate on the podium during the venue ceremony after the women' s single skating free skating of the figure skating event during the Pyeongchang 2018 Winter Olympic Games at the Gangneung Ice Arena in Gangneung on February 23, 2018. (Photo by Phil Noble/Reuters)





Switzerland' s Alexia Paganini competes in the women' s single skating free skating of the figure skating event during the Pyeongchang 2018 Winter Olympic Games at the Gangneung Ice Arena in Gangneung on February 23, 2018. (Photo by Damir Sagolj/Reuters)





USA's Lindsey Vonn, third placed, follows hostesses for the victory ceremony of the women's Downhill at the Jeongseon Alpine Center during the Pyeongchang 2018 Winter Olympic Games on February 21, 2018 in Pyeongchang. (Photo by Fabrice Coffrini/AFP Photo)





Canada's skip Rachel Homan, center, leaves the ice as Britain's Lauren Gray, right above, and Vicki Adams embrace celebrating winning a women's curling match at the 2018 Winter Olympics in Gangneung, South Korea, Wednesday, February 21, 2018. (Photo by Natacha Pisarenko/AP Photo)