Abby Wambach

Whenever you get to win, you feel the satisfaction of all of your hard work, all the sacrifices, all the blood, sweat and tears. It feels right and makes you realise that you are really doing the right thing.

As professional soccer players, we take our bodies to the extreme. We're the people at the gym that look like we're breaking the machines. Pushing our bodies to the limits is what makes us so strong and capable and Olympians. It's not an easy thing to consistently do over and over again to your body.

People have this idea that the more pious and devout I am, the more successful I am. Which is very dangerous. If you look at faith in that way, you're bound to fail at both - spiritually and in your career.

You make your first album, you make some money, and you feel like you still have to show face, like 'I still go to the projects.' I'm like, why? Your job is to inspire people from your neighborhood to get out. You grew up there. What makes you think it's so cool?

A lot of my struggles with nutrition date back to my swimming days. I was a super-skinny young girl who would go through hours of intense training. Afterward, I'd be famished, but I had a two-hour trip home before dinner. When I did my hardest workouts, I often ate less; I was too tired to think about food.