In the season four premiere, ten elite athletes representing both summer and winter sports have gathered to compete in the ultimate sports competition where one of them will be crowned the All-Round Champion. Excitement mixed with nerves overcome the athletes as they leave behind family and friends for ten weeks and meet each other for the first time. One of the athletes reveals an early surprise while Alpine Skiing is revealed as the first sport and Rebecca must train her fellow athletes for the first competition in only three days.