I 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.
![I 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.](http://cdn.quoteddaily.com/images/wladimir-klitschko/i-should-say-that-mental-strength-is-no-1-experience-is-no-2-physical-strength-is-no-3-and-genetic.jpg)