Gold medalist Johannes Hoesflot Klaebo (C) of Norway, silver medalist Finn Haagen of Norway (L) and bronze medalist Sergey Ustiugov of Russia pose on the podium during the awarding ceremony of the men's 1.6 km sprint at the FIS Cross Country World Cup in Otepaa, Estonia, Feb. 18, 2017. (Xinhua/Sergei Stepanov)
Stina Nilsson of Sweden (C), Kathrine Rolsted Harsem of Norway (R back) and Ingvild Flugstad Oestberg of Norway (back) compete during the women's 1.4 km sprint semifinal event at the FIS Cross Country 13th World Cup in Otepaa, Estonia, Feb. 18, 2017. (Xinhua/Sergei Stepanov)
Gold medalist Stina Nilsson (C) of Sweden, silver medalist Maiken Caspersen Falla (L) of Norway and bronze medalist Heidi Weng of Norway pose on the podium during the awarding ceremony of the women's 1.4 km sprint final event at the FIS Cross Country World Cup in Otepaa, Estonia, Feb. 18, 2017. (Xinhua/Sergei Stepanov)
Johannes Hoesflot Klaebo of Norway (L) celebrates winning the men's 1.6 km sprint final event at the FIS Cross Country World Cup stage in Otepaa, Estonia, Saturday Feb. 18, 2017. (Xinhua/Sergei Stepanov)