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.
Wladimir KlitschkoThe challenge for me is his size because, for the first time in my career, I'll be meeting an opponent who is taller than me and has a longer reach.
Wladimir KlitschkoI've fought everybody without ducking anyone. I have beaten 10 undefeated guys, and I never was comparing myself to the greatest in the sport. I was not thinking of breaking any records. I'm just enjoying my time in boxing.
Wladimir Klitschko