
Ma Long(R) of China celebrates after winning 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/Luo Huanhuan)

Ma Long(R) of China celebrates after winning 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/Luo Huanhuan)