the opportunity to take the first walk. Faced with the choice of three boxes, each labelled "Food", "Mystery" or "Training", he picked "Mystery" revealing that an eliminated contestant will be brought back. As it was only Week 2, the only choice for this was Selena. Week 3 – None: Due to the public speaking mini-challenge, there was no walk or contest in the third week. Week 4 – Lydia: This week, teams were combined into two, boys and girls. For winning the contest, the girls decided to give Lydia the opportunity to take the walk. Faced with the choice of three boxes, Food, Training or Mystery, Lydia picked Food. It was revealed that Lydia had the option to choose a team to eat green or orange food for the week. Lydia decided to make the boys' team eating only orange food for the entire week. Week 5 – None: There was no walk as it was immunity week, the walk was not up for grabs in the contest. Week 6 – Margie: After Margie won the Endurance contest, she was given the same three options as in the previous two walks – Food, Training and Mystery. She picked Mystery, and revealed that it contained a card telling her to exclude one person's weight from their team's weigh-in total. As Hamish was a one-man team, he was excluded from this which got Margie frustrated as wanted Hamish to get the power. She was not required to give a decision until the weigh-in. Week 7 – Simon: After the Old Dogs won the Contest, they nominated Simon to take the walk. He had the choice of Food, Training or a new option – The Secret. He picked The Secret, which allowed him and his team to nominate one person to find out The Secret. After a battle of Rock, Paper, Scissors, this was Lydia, and she was taken by Hayley to The Bunker, where she became the only contestant to know about it. Week 8 – Lisa: She was faced with the usual food, training and mystery boxes. She chose mystery, giving her the power to have 2 contestants strapped to each other until weigh in. She chose Alex and Graham. Graham didn't know this as he was taken by the commando. Alex refused to strap himself to Graham so Hayley told him that he will receive a 2 kg disadvantage at