Texas was a hotbed for professional wrestling when I was growing up.

You can't be critical of Dana White.

When I first retired, I had short-term memory loss, and I started reading about neuroplasticity in the brain, about how the brain can regenerate itself, and I don't know if it can or not.

I told myself after my football career was over that if I ever started making good money again, I would invest it wisely.

For a competitive junkie like me, golf is a great solution because it smacks you in the face every time you think you have accomplished something. That to me has taken over a lot of the energy and competitiveness for basketball.

It's important that athletes can compete on a level playing field. And youngsters coming into the sport can know that if they are working hard and training hard, they'll see a true reflection of where they stand and what they can achieve worldwide and not be swayed by people who are cheating.

There is so much that goes in to being a good tennis player. It's not just what you can do well on the court, it's between the ears as well.

I realized I love motivating and I love empowering and I love inspiring people. I did that as an athlete for 18 years, and I am able to do that as a motivational speaker now as well as doing work on television.