Reggie Bush

When you join the NFL, you start from scratch. As long as I've been playing - which has been since I was eight years old - the game becomes harder at every level. Little league, high school, college - they're different stages you have to go through, and professional sport is completely different again.

Working with franchises can be challenging, but at the same time I really did enjoy working on 'Star Wars,' for example, and I have done a lot of 'Dungeons & Dragons' games, but I still enjoy it very much.

The thing about dancing - what it taught me all those years - is it gives you an amazing sense of discipline in forcing yourself to do things that you know are good for you but you don't really want to do.