Leonardo Dos Santos, Luiz Altamir Melo, Breno Correia and Fernando Scheffer of Team Brazil celebrate after Men's Freestyle 4x200m Relay Final at 14th FINA World Swimming Championships (25m) in Hangzhou, east China's Zhejiang Province, on Dec. 14, 2018. Team Brazil claimed the title with a new world record 6:46.81. (Xinhua/Wang Lili)