WBO World Flyweight Title Match Kosei Tanaka of Japan C returns to his corner after knocking down Wulan Tuolehazi of China in the third round during the WBO flyweight title bout at OtaCity General Gymnasium in Tokyo, Japan on December 31, 2019. Editorial Stock Photo - Afloimages
Kosei Tanaka of Japan (C) returns to his corner after knocking down Wulan Tuolehazi of China in the third round during the WBO flyweight title bout at Ota-City General Gymnasium in Tokyo, Japan on December 31, 2019.