Gold medalist Therese Johaug (C) of Norway, silver medalist Jessie Diggins (L) of the United States and bronze medalist Kerttu Niskanen of Finland pose for photos during the Victory Ceremony of the cross-country skiing women's 30km mass start free event during the closing ceremony of the Beijing 2022 Olympic Winter Games at the National Stadium in Beijing, capital of China, Feb. 20, 2022. [Photo by Cao Can/Xinhua]