Jeoung Youngsik (R)/Lee Sangsu of South Korea celebrate after winning the men's doubles final against Morizono Masataka/Oshima Yuya of Japan at the Qatar 2016 ITTF World Tour Grand Finals in Doha, capital of Qatar, on Dec. 11, 2016. Jeoung Youngsik/Lee Sangsu won 4-2 to claim the title. (Photo:Xinhua/Nikku)
