No airdate for Season 1
No airdate for Season 2
No airdate for Season 3
Season 4 of The Biggest Loser Australia premiered on Feb 01, 2009
The Biggest Loser Australia: Couples! With the help of the trainers, Michelle Bridges, and Shannan Ponton, a new set of overweight families, lovers and friends will change their lives forever. The contestant with the highest percentage weight lost will win a MASSIVE cash prize, and the title of The Biggest Loser!
No airdate for Season 5
No airdate for Season 6
No airdate for Season 7
No airdate for Season 8
No airdate for Season 9
No airdate for Season 10
No airdate for Season 11