Shay Williamson, a professional trapper from New Zealand’s North Island, won Alone Australia Season three after 76 days in Tasmania’s West Coast Ranges, claiming the $250K prize. He faced tough challenges, initially struggling for food before successfully catching a Pademelon, and outlasted competitors Corrine and Muzza, who withdrew after 70 days and for medical reasons, respectively. Williamson credited his extensive bushcraft experience and passion for living off the land for his victory, stating it was life-changing for his family.