These nuclear plants are more dangerous than people realize.

When people are tipsy, they're really encouraged and they wanna prove they can do something to the Heavyweight champion.

I'm boring but effective.

I respect the IBF obligation to fight Povetkin, but I would like the exception to fight David Haye. That is the only title the Klitschkos don't have. We have them all except the WBA, which is why Haye is such an interesting cookie for me to eat.

On your way to the top, you always get some chriticism. Criticism is a great motivation.

I have a Ph.D. in philosophy and sports science. At 14, I went through this really tough Soviet training system. A lot of my roommates got psychologically broken or physically injured. Either you came through, or you were out. I made my Ph.D. work in the field of young athletes aged 14-19 because at this age any human is changing.

I think that there's only one nationality and one language in the sport, and you call it performance.