Claim: The 2011 World Aquatic Championships took place in China, which also won the most medals that year overall, earning ten gold, and four silver.
Evidence: The 14th FINA World Championships (Chinese: 2011年世界游泳锦标赛) were held on 16–31 July 2011 in Shanghai, China at the Shanghai Oriental Sports Center. The 2011 World Championships featured five aquatics disciplines: swimming, water polo, diving, open water, and synchronized swimming. Nation 1 17 6 9 32 2 15 13 8 36