First up for Gandy, however, is the London marathon in April - which he will be running for Oxfam with fashion friends Henry Holland and Agyness Deyn.
"It's going horribly so far," he says. "I ran 16 miles on Sunday, that's about as far as I can go now. I just don't have the time to train. The running is making me a bit leaner though, which I think is a bonus. I'm always complaining I'm too big."
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