Meet The Jump 2015 contestants as they hit the slopes in their skiing gear

Jon-Allan Butterworth

Age: 28

Famous, why? British Paralympic cycling silver medalist

Why take part? "I didn’t take much persuading. It’s all about the events for me. Doing something like the skeleton, or the bobsleigh, is unique. You can’t just book yourself a session on holiday. And I do like skiing and snowboarding, I’ve done them in the past. And this is an opportunity to get taught by some amazing instructors."