Neil Patrick Harris

The voiceover thing is very selfless. You go in there and they've hired you for your voice, but they know exactly what they want, and the writer's there and he knows exactly how it's supposed to be said. So you can't really argue with them, you just have to let them tell you what to do and then do it.

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.

The Yas Marina circuit is really pretty impressive. The track itself has some quite slow corners and not a great deal of overtaking opportunities, but it seems to combine a road course with a circuit course.