The Extreme Physical Challenge

Olympic gold medalist Sally Gunnell takes on the challenge of doing one chin up without cheating band. Professor Ben Garrods is aiming to run world's hardest mountain race called Dragonsback in Wales. The son of a silverback and someone who I didn't shake hands with the last time I saw them because they just dissected a llama are also part of our team. We find out from this audience who enjoys running like actually as a leisure activity.