A 50 foot wave and 3 per cent vision 1h6h6f

To surf Nazare in Portugal takes unfathomable courage. Imagine attempting it when legally blind. Australian Matt Formston is many things, he is a Paralympic champion, a big wave surfer, and he also only has 3 per cent vision. Despite that he took on the biggest wave on the planet and he s us to talk through that experience. Featured: Matt Formston, blind surfer. Subscribe to the ABC Sport Newsletter h2330