To finish off this whole Olympics by finally getting the gold medal, it's the best feeling in the world.

I had surgery to repair the ACL in February 2010 and was back in the gym by June, but rushed things too quickly and ended up re-tearing my MCL in September.

Staying healthy and consistent is paramount.

After 13 years of hard landings in gymnastics, one ski run had delivered the biggest injury of my career.

I think it's important for girls at a young age to be involved in as many things as possible. Especially safe communities of people that teach them great life lessons like self-confidence and courage. And getting girls to go to camp especially in the summer where they can meet new friends, learn new things, and not just sit at home and watch TV.

I was at the Olympic Games winning medals and I still doubted my image. I doubted what I looked like. That's sad.

Everything for me started with my love of the sport. In society we're losing the fun with kids and pushing success on them too hard. Success comes from fun.