My performances have finally caught up with my ego.

This is the best thing that could've happened for the 2011 season - Bolt losing like this and having to go away.

I am basically turning football players into sprinters for a while. When we first talked about it, I didn't know how my expertise could be used.

We are making a little portion of their brains be sprinters; they are 100 percent football players, but for these purposes, they must learn the proper way to run.

I've always been into sports and yoga and running. I actually study a martial arts self-defense program called Krav Maga. I can't quite say it's easy, but it's fun for me and I love to do it.

I don't feel 50. I'm still ambitious, and I've only just got my licence to race sports cars. I race for an Aston Martin team called Beechdean, and it's a huge challenge.

I've always looked at my career as an athlete would look at his. I won't play forever. Some don't know when to walk away, but the smart ones do.

Without Ring of Honor, I wouldn't be the wrestler I am or have the confidence needed to continue to grow in this ever-challenging sport.