Video PlayerClose
Japan's Kento Momota serves during the men's singles first round match against Vietnam's Pham Cao Cuong at the BWF World Championships 2019 in Basel, Switzerland, Aug. 19, 2019. (Xinhua/Li Jundong)
Japan's Kento Momota serves during the men's singles first round match against Vietnam's Pham Cao Cuong at the BWF World Championships 2019 in Basel, Switzerland, Aug. 19, 2019. (Xinhua/Li Jundong)