Wang Shun of China reacts after Men's 200m Individual Medley Final in the 18th Asian Games in Jakarta, Indonesia, Aug. 20, 2018. Wang won the gold medal. (Xinhua/Li Xiang)

Wang Shun of China competes during Men's 200m Individual Medley Final in the 18th Asian Games in Jakarta, Indonesia, Aug. 20, 2018. Wang won the gold medal. (Xinhua/Ding Ting)

Wang Shun of China reacts after Men's 200m Individual Medley Final in the 18th Asian Games in Jakarta, Indonesia, Aug. 20, 2018. Wang won the gold medal. (Xinhua/Li Xiang)

Wang Shun of China reacts after Men's 200m Individual Medley Final in the 18th Asian Games in Jakarta, Indonesia, Aug. 20, 2018. Wang won the gold medal. (Xinhua/Fei Maohua)

Wang Shun of China reacts after Men's 200m Individual Medley Final in the 18th Asian Games in Jakarta, Indonesia, Aug. 20, 2018. Wang won the gold medal. (Xinhua/Ding Ting)

Wang Shun of China celebrates after Men's 200m Individual Medley Final in the 18th Asian Games in Jakarta, Indonesia, Aug. 20, 2018. Wang won the gold medal. (Xinhua/Fei Maohua)

Wang Shun of China celebrates after Men's 200m Individual Medley Final in the 18th Asian Games in Jakarta, Indonesia, Aug. 20, 2018. Wang won the gold medal. (Xinhua/Fei Maohua)