HANGZHOU, CHINA - DECEMBER 14: Sun Yang of China looks on after competing in the Men's Freestyle 4x200m on day 4 of the 14th FINA World Swimming Championships at Hangzhou Olympic Sports Expo on December 14, 2018 in Hangzhou, China. (Photo by Lintao Zhang/Getty Images)
HANGZHOU, CHINA - DECEMBER 14: Sun Yang of China looks on after competing in the Men's Freestyle 4x200m on day 4 of the 14th FINA World Swimming Championships at Hangzhou Olympic Sports Expo on December 14, 2018 in Hangzhou, China. (Photo by Lintao Zhang/Getty Images)
HANGZHOU, CHINA - DECEMBER 14: Sun Yang of China looks on after competes in the Men's Freestyle 4x200m on day 4 of the 14th FINA World Swimming Championships at Hangzhou Olympic Sports Expo on December 14, 2018 in Hangzhou, China. (Photo by Lintao Zhang/Getty Images)
