After Chernobyl, thousands and thousands of people, if not millions, were given a death penalty and had to pay the price, our father among them.

Only younger brothers will understand me. We're following in the footsteps of older brothers. You are looking up to your brother. You want to do the same things. You want to do as good as he and do it even better.

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.

The whole key is to be honest with yourself, find the weak spots, work on it, get it done.

I don't care where people come from. It is not important to me. If you are good people will like you, if you're not, they won't. It is simple.

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

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.