Sun Yang says he is innocent as CAS hearing ends

Chinese three-time Olympic swimming champion Sun Yang (R) and his lawyer Ian Meakin arrive at a public hearing in the Court of Arbitration for Sport (CAS) in Montreux, Switzerland, on Nov. 15, 2019, as the World Anti-Doping Agency (WADA) appealed against Sun Yang and FINA over FINA's previous decision in favor of Sun on his alleged anti-doping rule violations. (Xinhua/Liu Qu)