I fought tall fighters, short fighters, strong fighters, slow fighters, sluggers and boxers. It was either learn or get knocked off.

To be the best, you need to spend hours and hours and hours running, hitting the speed bag, lifting weights and focusing on training.

I think I've become one of the best finishers in boxing; if I hurt a guy, I normally take him out.

Although it was a great accomplishment to win a gold medal, as soon as they put it on you, that's it; your career is over.

Look at football, where you still have injuries no matter how much they improve the helmets and other equipment.

Everything you want to know about a fighter is in his eyes. The look in his eyes tells the truth.

Within our dreams and aspirations we find our opportunities.