The BEST seasons of The Biggest Loser Australia

Every season of The Biggest Loser Australia ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of The Biggest Loser Australia!

The series involves contestants who are overweight to varying degrees participating in a contest to lose the most percentage of weight, with teams and contestants voting out each other. Unlike the American version, weight loss is measured in tenths of kilograms instead of pounds. Personal trainers Michelle Bridges, Shannan Ponton, Steve Willis and Tiffiny Hall are responsible for training the contestants and helping them to lose weight.