My definition of a sport is that it's a physical activity that involves competition. Since bodybuilders certainly train and then compete, we are certainly a sport.

The last three or four reps is what makes the muscle grow. This area of pain divides the champion from someone else who is not a champion. That's what most people lack, having the guts to go on and just say they'll go through the pain no matter what happens.

"With my desire and drive, I definitely wasn't normal. Normal people can be happy with a regular life. I was different. I felt there was more to life than plodding through a normal existence. I'd always been impressed by stories of greatness and power. I wanted to do something special, to be recognized as the best. I saw bodybuilding as the vehicle that would take me to the top, and I put all my energy into it.

I remember one guy, Reg Park, a British bodybuilder, who entered Mr Universe when he was very young. But he won it and continued to win it a second and third time. So, he was my idol. I read everything about Reg Park and followed his footsteps and trained like him. I said if he could make it, I could make it. It was a blueprint, basically, for how to get there, to win the championships.

I have a good sense of my body in a bathing suit around people who appreciate what I'm doing, like a contest. Then I'm proud. On television I am proud. But on a beach most people are not experts. The general public doesn't know how to look. How proud can you be when they don't even know what they're looking at?

We all have great inner power. The power is self-faith. There's really an attitude to winning. You have to see yourself winning before you win. And you have to be hungry. You have to want to conquer.

Failure is not an option. Everyone has to succeed.