I think there's a lot of deep-rooted history in England with racing. Lots of Formula One teams are based there. Formula One is obviously a huge sport over in England and Europe.

I think fans of the sport have a good understanding now of how fit Formula One drivers need to be.

I've never been bashful to say that I'm not really interested in Formula One. When I lived in England, it's all I wanted to do and I thought that anything else would somehow be a compromise to my dreams. But then when I came back to the States, I realised how much I loved being back in the States.

In sport there is never any moment that is the same as the other. I have been in Formula One for 12 years, and out of that I had one year with the perfect car.

They say Formula One is a market which it can't be, obviously. Our market is independent, it's a sport.

And that just shows you how important the car is in Formula One Racing.