
Ma Long of China celebrates during the men's singles final match against his compatriot Fan Zhendong at the 2017 World Table Tennis Championships in Dusseldorf, Germany, on June 5, 2017. (Xinhua/Shan Yuqi)

Ma Long of China celebrates during the men's singles final match against his compatriot Fan Zhendong at the 2017 World Table Tennis Championships in Dusseldorf, Germany, on June 5, 2017. (Xinhua/Shan Yuqi)