Sun Yang (R) of China celebrates after the men's 200m freestyle final at the Gwangju 2019 FINA World Championships in Gwangju, South Korea, July 23, 2019. (Xinhua/Bai Xuefei)
GWANGJU, South Korea, July 23 (Xinhua) -- Triple Olympic champion Sun Yang of China won the men's 200m freestyle final, taking his second gold medal at the 18th FINA World Championships here on Tuesday.