Silver medalist China's Dong Dong attends the awarding ceremony for the men's final of Trampoline Gymnastics at the 2016 Rio Olympic Games in Rio de Janeiro, Brazil, on Aug. 13, 2016. (Xinhua/Zheng Huansong)
Silver medalist China's Dong Dong attends the awarding ceremony for the men's final of Trampoline Gymnastics at the 2016 Rio Olympic Games in Rio de Janeiro, Brazil, on Aug. 13, 2016. (Xinhua/Zheng Huansong)