The Olympics is a once-in-a-lifetime thing. I was lucky enough to go twice, but most people only get one chance. And in judo you can train your whole life and it’ll come down to a split second: You can lose everything or win anything.

I had a certificate that said, 'Doctor of Mixology, Harvard University,' that I actually got from Harvard University. A friend of mine was a research assistant over there and it was one of those student or university perks and she brought me in on that. So I am a doctorate from Harvard and it only took me one afternoon.

For girls it raises your testosterone, so I try to have as much sex as possible before I fight.

I train to be the best in the world on my worst day

People say to me all the time, 'You have no fear.' I tell them, 'No, that's not true. I'm scared all the time. You have to have fear in order to have courage. I'm a courageous person because I'm a scared person.'

I thought that I was mutant somehow. I eventually realized that I have a very natural look, and that's what God gave me, and I'm proud of it. It was kind of a way for me to get past that as well.

The bigger my chest is, the more it gets in the way. It just creates space. It makes me much more efficient if I don't have so much in the way between me and my opponent.