Biggest Loser trainers weigh in

Well that was a bit surprising.

Last night on TBL Families, contestants watched in shock as their trainers revealed just how much weight they had gained while living and eating like contestant families for a week.

Tiffiny Hall added 4.5 kilograms, Shannan Ponton put on 5.3 kilograms, Steve “Commando” Willis gained 7.1 kilograms and Michelle Bridges piled on a staggering 7.6 kilograms.

The contestants have some tough love ahead of them, and on Sunday’s episode of TBL Families, one contestant makes Australian history with a record-breaking weight loss.

The Biggest Loser airs 7:30 pm Sunday – Tuesday on Ten