Gold medalist Gu Ailing of China poses during the medal ceremony for the women's freeski halfpipe of freestyle skiing at the 3rd Winter Youth Olympic Games in Lausanne, Switzerland, on Jan. 21, 2020. (Photos: Xinhua/Shan Yuqi)

Gold medalist Gu Ailing (C) of China, silver medalist Li Fanghui (L) of China and bronze medalist Hanna Faulhaber of the United States pose during the medal ceremony for the women's freeski halfpipe of freestyle skiing at the 3rd Winter Youth Olympic Games in Lausanne, Switzerland, on Jan. 21, 2020.

Silver medalist Li Fanghui of China poses during the medal ceremony for the women's freeski halfpipe of freestyle skiing at the 3rd Winter Youth Olympic Games in Lausanne, Switzerland, on Jan. 21, 2020.