Australia's most successful ever Olympian Ian Thorpe has told British TV host Sir Michael Parkinson: "I'm comfortable saying I'm a gay man."
The revelation was leaked in advance to Sunday's newspapers, which prompted an outpouring of public support.
Fellow Australian gold medal swimmer Stephanie Rice tweeted a message to her good mate.
Other sportsmen offered support.
Australia's LGBTI community were over the moon that Thorpe had decided to come out.
Australian comedian Tom Ballard raised a good point at the growing stocks of gay swimming mafia.
Others used the #OnYaThorpie hash tag to rally around the swimmer.
Maybe it's time for Australia to embrace equality in LGBTI rights.
Congratulations Thorpie... you legend.