Dhaka, July 26 -- French hero Leon Marchand and Canadian prodigy Summer McIntosh headline as swimming's world championships begin in Singapore on Sunday with thoughts already turning towards the 2028 Los Angeles Olympics.
Marchand is appearing at his first major competition since rocketing to global fame at last year's Paris Games, where he won four gold medals in front of an adoring home crowd and lived up to his billing as the next Michael Phelps.
The 23-year-old skipped the world short course championships in Budapest in December, saying he was "exhausted" after his Olympic exertions.
He returned to action in May and will concentrate on the individual medley events in Singapore. Having broken Phelps's 400m medley world record at the w...