I'm playing right now a role, and the role is called the 'Heavyweight Champion of the World.' And it takes all of the time. And I love this role, and it takes a lot of attention for me for the sport, and I just don't want to lose the title, so that's why I have to stay focused and not become an actor.

Earlier in my career, I never thought of boxing as a chess game, but I confirm that they are, in fact, very similar. You can plan your fights and strategy just like you would in chess.

These nuclear plants are more dangerous than people realize.

My brother is a doctor and he will take care of post-traumatic stress. I think he'll do it for free.

It was like a musician playing notes. Everything we trained worked.

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 always train and prepare with highest concentration and focus on my next opponent. To me, it does not matter what his name is.