Swimming - China's Ning fails to qualify for world title defence
China's Ning Zetao celebrates after winning the final of the men's 100m freestyle swimming event at the 2015 FINA World Championships in Kazan on August 6, 2015. AFP PHOTO / MARTIN BUREAU (AFP Photo/MARTIN BUREAU)
FINA World Championships
Athletes from around the world compete in water sports in Shanghai, China.