For these Summer Olympics athletes, it's the sand, sun, and water that keeps them inspired. Here are four coastal stars to root for this summer. Go U.S.A.!
"It's not so much a person as much as a task or a challenge that inspires me—for example, my age right now  and the fact that I had knee reconstructive surgery and a cartilage transplant. I thrive on challenges."
Ever freak out in the bathing suit dressing room like we do, Dara?
"I definitely do. And I think people go, 'Oh, yeah right,' but you know, I have expectations for myself. And there are certain times you're in a dressing room and things fit you horribly. Or the lighting's bad. You're just like, 'Forget it, I'll come another time.'"
What she's most grateful for right now:
"My daughter, my daughter, and my daughter. No, let's see. It's Tessa, and then my family, and then my health."