Kobe Bryant

Can I jump over two or three guys like I used to? No. Am I as fast as I used to be? No, but I still have the fundamentals and smarts. That's what enables me to still be a dominant player. As a kid growing up, I never skipped steps. I always worked on fundamentals because I know athleticism is fleeting.

As England manager I always felt we needed an extra man in midfield to retain the ball, but that was more as an attacking ploy to help create opportunities. It came from my experience playing international football in a 4-4-2 and spending half my time chasing the ball.

I keep saying I am an auto-didact, but I have a lot of outside influences. One I could cite is juggler Francis Brunn, who was the first man to throw ten rings in the air; he was really an amazing juggler who showed onstage the quest for perfection.