Laila Ali

I'm Muhammad Ali's daughter, but my father and I are very different in that area. I don't necessarily try to put on a show. That's what my father's thing was, and he was great at it. Everything I say is because I feel it, and it comes out of my mouth. It's not scripted.

Since I was a child, my father was sick. I've always known him to be that way. That's why I'm proud of him - he has a disease he's obviously struggling with, but he's not letting it stop him from doing what he wants to do.

The importance of heart health became very real for me when my father died of heart disease seven years ago. Having experienced the loss first hand, I am inspired to do everything I can to break the cycle and prevent families from losing loved ones to this preventable disease.