Olympic champion Ye Shiwen of China waves to the audience after winning the women's 200m medley final at the short course swimming World Cup 2012 in Beijing, capital of China, on Nov. 2, 2012. Ye claimed the title of the event with a time of 2:06.10. (Xinhua/Tao Xiyi)

Olympic champion Ye Shiwen of China is seen prior to the women's 200m medley final at the short course swimming World Cup 2012 in Beijing, capital of China, on Nov. 2, 2012. Ye claimed the title of the event with a time of 2:06.10. (Xinhua/Tao Xiyi)

Olympic champion Ye Shiwen of China competes during the women's 200m medley final at the short course swimming World Cup 2012 in Beijing, capital of China, on Nov. 2, 2012. Ye claimed the title of the event with a time of 2:06.10. (Xinhua/Gong Lei)

Olympic champion Ye Shiwen of China competes during the women's 200m medley final at the short course swimming World Cup 2012 in Beijing, capital of China, on Nov. 2, 2012. Ye claimed the title of the event with a time of 2:06.10. (Xinhua/Gong Lei)

Olympic champion Ye Shiwen of China celebrates during the awarding ceremony for the women's 200m medley final at the short course swimming World Cup 2012 in Beijing, capital of China, on Nov. 2, 2012. Ye claimed the title of the event with a time of 2:06.10. (Xinhua/Gong Lei)