I'm hoping to go around with my old friends and fellow Antarctic adventurers Ed Coats and Ben Fogle ... In a sprint, Ed would beat me, no doubt about it, but I am probably better than him over distance. When it comes to endurance, though, neither of us can match Ben Fogle. You'd never think it to look at him, but Ben is, I think, the most robust person I've ever met. Whatever pain you put him through, he always comes out smiling.