Japan's Katsuki Hayato clinches gold of 50km walk of athletics at Asian Games

Wang Qin (2nd R) of China, Wang Rui (1st R) of China and Maruo Satoshi (2nd L) fo Japan compete during men's 50km walk of athletics at the 18th Asian Games in Jakarta, Indonesia on Aug. 30, 2018. Wang Qin won the silver medal. (Xinhua/Wang Lili)?