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.
Wladimir KlitschkoThis guy [Tyson Fury] really wants to prove himself in the ring and confirm what he keeps telling everyone, that he's the best in the world.
Wladimir KlitschkoI should say that mental strength is No. 1, experience [is] No. 2, physical strength is No. 3, and genetic ability that you're getting from Mother Nature probably comes after.
Wladimir Klitschko