He's won a bunch of regional medals in the pool and carried the Tongan flag at the 2012 London Games.
But his impact outside of the pool as a gay athlete is just as significant, becoming a spokesman and advocate for the rainbow community, particularly Pasifika youth.
"I think it's incredibly important to be a role model for the LGBTQ community, the rainbow community, I don't think we really realise how important role models are until we start growing up and thinking back to what we were like when we were younger.