Did you do every single thing you could today, to be your best?

I've always liked game shows - the competitive aspect and the character-driven personalities you see.

I think in general, people look at all Olympic athletes, look at all superstar athletes, and they say, "Okay, this guy doesn't have any insecurities." They're almost like these icons who - I don't know how to say it, but like they can't make mistakes. But the reality is, and I'll tell you this firsthand, a lot of great athletes have a lot of insecurities, and they have a really hard time dealing with a lot of so-called losing or however you want to classify it.

I believe my father has and always will be the strongest influence in my life, as he has guided me on many paths.

Winning does not always mean coming in first...real victory is in arriving at the finish line with no regrets because you know you've gone all out.

It's an individual sport, but collectively everybody shares the same motto that Ironman stands for: anything is possible.

My mantra has always been to have zero regrets in life. Everything I do at one speed, I go all-out.