Gold medalist Therese Johaug (front C) of Norway, silver medalist Jessie Diggins (front R) of the United States and bronze medalist Kerttu Niskanen (front L) of Finland attend the awarding ceremony of cross-country skiing women's 30km mass start free 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 Li Yibo/Xinhua]