Kikkan Randall (R) and Jessica Diggins of United States celebrate after finishing ladies' team sprint free final of cross-country skiing at the 2018 PyeongChang Winter Olympic Games at Alpensia Cross-Country Centre, PyeongChang, South Korea, Feb. 21, 2018. Team USA claimed champion in a time of 15:56.47. (Xinhua/Lui Siu Wai)