Damien Thomlinson

The first reward challenge is a sumo-style competition; the castaways face the reality of having to catch their own food.

It's been a long 50 days, and the finish line is in sight for the final three contestants - but not before competing in one of the toughest battles yet for a shot at Immunity.

The castaways are given a chance to win Immunity, securing their place in the final three - but with only a few days left, physical strength has begun to wane and emotions are running at an all-time high.

Both the champion and contender tribes battle it out in challenges to win both basic essentials and immunity.

A new leader comes forward and starts making calls in the champions' camp; the boys face off against the girls over in the contenders' camp.

It's finally time to crown a champion, after a gruelling 50 day pursuit of the winning title. Some of the old contestants drop by for a special reunion.