
Ma Long of China celebrates after winning the men's singles final match against his teammate Fan Zhendong at the Qatar 2016 ITTF World Tour Grand Finals in Doha, capital of Qatar, on Dec. 11, 2016. Ma Long won 4-2. (Xinhua/Nikku)

Ma Long of China celebrates after winning the men's singles final match against his teammate Fan Zhendong at the Qatar 2016 ITTF World Tour Grand Finals in Doha, capital of Qatar, on Dec. 11, 2016. Ma Long won 4-2. (Xinhua/Nikku)

Ma Long of China reacts during the awarding ceremony for the men's singles at the Qatar 2016 ITTF World Tour Grand Finals in Doha, capital of Qatar, on Dec. 11, 2016. Ma Long beated his teammate Fan Zhendong to claim the title. (Xinhua/Nikku)

Ma Long of China competes during the men's singles final match against his teammate Fan Zhendong at the Qatar 2016 ITTF World Tour Grand Finals in Doha, capital of Qatar, on Dec. 11, 2016. Ma Long won 4-2. (Xinhua/Nikku)

Ma Long of China competes during the men's singles final match against his teammate Fan Zhendong at the Qatar 2016 ITTF World Tour Grand Finals in Doha, capital of Qatar, on Dec. 11, 2016. Ma Long won 4-2. (Xinhua/Nikku)