Johannes Hoesflot Klaebo from Norway competes during men's sprint classic final of cross-country skiing at the Pyeongchang 2018 Winter Olympic Games at Alpensia Cross-Country Centre, PyeongChang, South Korea, Feb. 13, 2018. Johannes Hoesflot Klaebo claimed the champion in a time of 3:05.75. (Xinhua/Ju Huanzong)