Tough times don't last, but tough people do. And I've been through some tough times, and I know a lot of people can recall tough times, and maybe are going through some tough times right now, but they don't last.

There's a disappointment there because I still feel there's an emptiness in my career that just wasn't filled.

There's nobody else on the face of this earth that's playing a sport at a highest level... with a transplant. That alone continues to inspire me, because I realize throughout the whole world the struggles that people are going through. I need to inspire them the best way I can.

If I would have listened to other people back in 2000 telling me I should have stopped playing basketball because of a kidney disease, I wouldn't have won a world championship.

I think cricket is there in Usain Bolt's blood. Since I got to watch from close quarters, it was amazing to see him run up to bowl. The perfect delivery stride is understandable because he is a world champion athlete. But the manner - he loaded at the crease and then bowled the ball - left me zapped. He looked like a natural cricketer.

I'm just glad we get to see old records being broken. That's what sports is all about.

I'm the kind of guy that if I don't work out, I will get bigger and look like one of the guys who used to play sports.

It wasn't until 1999 when my idols Mia Hamm and Kristine Lilly took home the women's World Cup trophy at the Rose Bowl in front of 40 million TV viewers that I remember thinking how rare it was to see women play sports on TV.