I always look back at when I didn't have a dream, when I didn't have a spirit. I didn't know what the Olympics was all about. I was just hanging out on the street. I was not humble. I was not a nice person, doing things that were socially unacceptable.

I've found that there's a lot to invigorate in any country or destination - it's all about how you look at it. I've never really had any difficulties anywhere I've been. As an athlete, I used to enjoy being on the road and meeting people.

Sometimes when you've reached a peak experience, you look for other peak experiences... I'd always been interested in art. I was looking for other experiences outside of sports. Art was a form of expression I had always liked a great deal.

I'm Chief Executive Officer at Art of the Olympians Museum in Fort Myers, Florida, which was founded by my Mexico City teammate Al Oerter and his wife Cathy in 2005. It shows that Olympians can have another life; we have got art from more than 100 Olympians.