Chen Long of China celebrates his victory over Lee Chong Wei of Malaysia during the men's singles final of badminton competition at the 2016 Rio Olympic Games in Rio de Janeiro, Brazil, on Aug. 20, 2016. Chen took the title of the event after beating Lee 2-1. (Xinhua/Wang Peng)

Chen Long (Bottom) of China reacts after beating Lee Chong Wei of Malaysia during the men's singles final of badminton competition at the 2016 Rio Olympic Games in Rio de Janeiro, Brazil, on Aug. 20, 2016. Chen took the title of the event after beating Lee 2-1. (Xinhua/Wang Peng)

Malaysia's Lee Chong Wei competes during the men's singles gold medal match of badminton between China's Chen Long and Malaysia's Lee Chong Wei at the 2016 Rio Olympic Games in Rio de Janeiro, Brazil, on Aug. 20, 2016. Malaysia's Lee Chong Wei won the silver medal.(Xinhua/Lui Siu Wai)

China's Chen Long competes during the men's singles gold medal match of badminton between China's Chen Long and Malaysia's Lee Chong Wei at the 2016 Rio Olympic Games in Rio de Janeiro, Brazil, on Aug. 20, 2016. Chen took the title of the event after beating Lee 2-1. (Xinhua/Lui Siu Wai)

China's Chen Long celebrates after the men's singles gold medal match of badminton between China's Chen Long and Malaysia's Lee Chong Wei at the 2016 Rio Olympic Games in Rio de Janeiro, Brazil, on Aug. 20, 2016. Chen took the title of the event after beating Lee 2-1. (Xinhua/Wang Peng)

Malaysia's Lee Chong Wei competes during the men's singles gold medal match of badminton between China's Chen Long and Malaysia's Lee Chong Wei at the 2016 Rio Olympic Games in Rio de Janeiro, Brazil, on Aug. 20, 2016. Malaysia's Lee Chong Wei won the silver medal. (Xinhua/Lui Siu Wai)