This particular season has set a worldwide record, introducing the heaviest contestant in all of Biggest Loser history, Kevin Moore.
Trainers: Shannan Ponton, Michelle Bridges and Steve Willis ("The Commando") This year, the schedule changed from four to three nights a week.
Notes *Leg 1 - Hike - The first challenge was a bush-bash through a rough, mountainous terrain with both team members tethered together.
At the white-water rafting Katie had to wait for her mother before going in the water, giving Green team a further lead in the race.
Once Robyn arrived with Kirsten just behind, Orange team took second place leaving Light Blue in third and Pink in last once again.
Light Blue reached the finish line first, winning the golden ticket straight to finale.
The visitors were Janet's husband Robert and Kirsten's boyfriend Liam in which they participated in a training session with Shannon.
Week 5 - Everyone - Despite Gerald and Todd being the biggest losing couple for the third time, no one held the power of the fridge.
This however did not excuse the contestants from the major challenge, as when they arrived home they each found a letter saying that whoever cycles the furthest in 5 hours would win an advantage in it.
They decided to open it themselves as Gerald believed he needed a personal booster, and as a result were given full makeovers.
Each contestant would spend 5 minutes in their respective rooms alone to eat what they like, with the team consuming the most calories winning immunity.
Each contestant had very different views on the morality of temptation leading to heated arguments, particularly between Katie who saw it as cheating and Mark who saw it as a necessary part of the game.
With the Black team winning the first pass at the weigh-in for making the most progress since Day 1, the second one was offered to the winner of the Contest.
The first round had one member of each team (Cher, Kevin, Sam and Janet) hold a weight with both hands above a yellow tape, arms outstretched.
The second round had the remaining teams choose a representative (Kevin, Jess and Kirsten) to hold a weight on their shoulders with 5 kilograms being added every minute.