Lin Dan of China competes during the men's singles final match against Viktor Axelsen of Denmark at BWF Badminton World Championships 2017 in Glasgow, Britain, on Aug. 27, 2017. Lin Dan lost 0-2. (Xinhua/Han Yan)
Lin Dan of China competes during the men's singles final match against Viktor Axelsen of Denmark at BWF Badminton World Championships 2017 in Glasgow, Britain, on Aug. 27, 2017. Lin Dan lost 0-2. (Xinhua/Han Yan)