Video PlayerClose

Watanabe Ippei of Japan competes during the men's 4X100m medley relay heats of swimming at the Asian Games 2018 in Jakarta, Indonesia on Aug. 24, 2018. (Xinhua/Fei Maohua)

Watanabe Ippei of Japan competes during the men's 4X100m medley relay heats of swimming at the Asian Games 2018 in Jakarta, Indonesia on Aug. 24, 2018. (Xinhua/Fei Maohua)