Swimmer Sun Yang returns to competition for Zhejiang after doping ban

Sun Yang of China practices ahead of his event at the Summer National Swimming Championships in Hefei, China, August 24, 2024. /CFP

Sun Yang advanced to the men's 400-meter freestyle final at China's 2024 Summer National Swimming Championships on Sunday.

Sun, who is representing Zhejiang Province, clocked a time of 3 minutes, 54.98 seconds and topped his heat to reach the final at the event r