
Watanabe Kanako of Japan celebrates after winning the women's 200m Breaststroke final at the 2015 FINA World Championships in Kazan, Russia, Aug. 7, 2015. Watanabe Kanako claimed the title with time of 2:21.15. (Xinhua/Zhang Fan)

Watanabe Kanako of Japan celebrates after winning the women's 200m Breaststroke final at the 2015 FINA World Championships in Kazan, Russia, Aug. 7, 2015. Watanabe Kanako claimed the title with time of 2:21.15. (Xinhua/Zhang Fan)