China Short Course Swimming Championships underway

Brazil's Luiz Altamir Melo, left, and Leonardo Coelho Santos jubilate after winning gold and breaking the world record at the men's 4x200m freestyle relay at the 14th FINA World Swimming Championships in Hangzhou, China Friday, Dec. 14, 2018. Brazil broke the world record with a time of 6:46.81.[Photo: AP/Ng Han Guan]