It's 400 IM day for Leon Marchand, as the reigning world champion takes on his best event with a chance to extend his winning streak to five in Rennes.
Hugo Gonzalez Among Spanish Olympians Racing at Spanish Open This Week swimswam.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from swimswam.com Daily Mail and Mail on Sunday newspapers.