People know I was the last true champion.

Boxing isn't just about brute strength; it's about skill and outwitting your opponent.

Boxing and chess are similar. It’s about the choice of means. Sometimes I need a pawn, a bishop or a knight to defeat my opponent. It’s about finding the best way. A good boxer has to be variable. He doesn’t just need to know how to punch. He must also know how to protect himself, how to defend, how to avoid the opponent’s punches. Only a complete fighter can become champion.

Action is what separates the do-ers from the dreamers.

There were different heroes with different images. There was Mike Tyson, the animal, there was Evander Holyfield, the devout, the priest. And there was me, the thinker, the intellectual boxer. So there was something for every fan, if you like. The public could always identify with one of us.

I was very aggressive as a child. At primary school in London my attitude was 'If you don't do what I say, I'll knowk you out', and I was eventually expelled for fighting.

If you’ve got physical weaknesses, you’ll lose. Nobody who gets cut easily can be a champion, however strong and talented he is. Boxers are trained to see and exploit their opponents’ weaknesses, they hit you on your wounds. Only the strongest survive in this sport.