 How do we stay fit? What are the tricks of the trade when you say you've got to be at the top of your game? What's the proper protein intake? Why is that important, and how much does an average person need? That's a great question. So, you know, when I was 17 at my first Olympics in 1984, you know, I was young. And then my last Olympics, I was 41 in 2008, and now I'm 57.