When you reach that elite level, 90 percent is mental and 10 percent is physical. You are competing against yourself. Not against the other athlete.

I adapted an antiquated style and modernized it to something that was efficient. I didn't know anyone else in the world would be able to use it and I never imagined it would revolutionize the event.

I didn't train to make the Olympic team until 1968. I simply trained for the moment. I never even imagined I would be an Olympic athlete. It always seemed to evolve.