I would say that Roger Federer is pretty amazing. And Manny Pacquiao - he's such a tiny, little lightweight guy, but the way he fights makes people so excited.

It's such a gift in my life to be able to compete - to have the health.

When you're successful for so many years, the scariest part is that you're getting too comfortable because you've had so much success.

It's not my place to compare myself to greats like Tyson, Frazier or men like that. But I would look at a fighter like Evander Holyfield. He's a great heavyweight who worked his way up through the weight classes to become champion and had to beat bigger men along the way.

I train six days a week for four to five hours a day. I like to keep the same schedule when I'm in camp for every fight.

It is up to the people and boxing fans to give me the respect I deserve once I have finished my career. I personally do not think about my legacy.

If he goes down, he is to get up, and continue to fight, until I finish the process.