Shang Chunsong of China acts during the competition of floor exercise of women's artistics gymnastics qualification at the 2016 Olympic Games, in Rio de Janeiro, Brazil, on Aug. 7, 2016. (Xinhua/Zheng Huansong)
Shang Chunsong of China acts during the competition of floor exercise of women's artistics gymnastics qualification at the 2016 Olympic Games, in Rio de Janeiro, Brazil, on Aug. 7, 2016. (Xinhua/Zheng Huansong)