Jeoung Youngsik and Lee Sangsu of South Korea poses during the awarding ceremony for the men's doubles final at the 2018 ITTF World tour Japan Open in Kitakyushu, Japan, on June 10, 2018. Jeoung Youngsik and Lee Sangsu claimed the title by defeating Liang Jingkun and Zhou Kai of China with 4-2 in the final. (Xinhua/Ma Ping)