Léon Marchand has broken one world record already in the 200-meter individual medley. He’ll try for a second on Sunday in the ...

Léon Marchand, French swimming sensation, is poised to break another world record in the 400 IM at the swimming world championships in. After already securing gold, he's set to challenge his own ...

The United States set the world record in the 4x100 freestyle mixed relay, clocking 3 minutes, 18.48 seconds in the swim world championships.