I used to play a lot of tennis and then, next thing you know, same thing with tennis. That banging on the knees, the jarring, twisting motion - I couldn't do it. All of a sudden, every time I played, my knee would swell up.

The only thing I did is, I wore the same pair of socks in every decathlon I was ever in.

If you're going to dedicate every second to winning the decathlon, what are you doing wasting your time in bed?

If I had not been dyslexic, I wouldn't have needed sports. I would have been like every other kid. Instead, I found my one thing, and I was never going to let go of it. That little dyslexic kid is always in the back of your head.

Decathletes have to train for every event: sprints one day, field events the next. You pump up to make yourself strong enough to throw? Try pole vaulting at 250 pounds. There are 32 guys in most decathlons, and they're in 32 little track meets.

I spent 12 years of my life, the last six years training six to eight hours a day, every day of my life. At the time, when I was 20 to 26, I could do things like that, and you're not going to notice it.