His Quote by The Ultimate Warrior

My toughest opponent has always been me.

— Muhammad Ali

All my opponents are tough, but the one opponent who was most difficult for me was Pedro Rizzo.

— Andrei Arlovski

One of the toughest guys in the world is Randy Couture - he is the true epitome of what a tough guy is.

— Jason Statham

I always see every opponent as a tough guy to beat.

— Vicente Luque

The roughest and toughest fighter I fought was Joe Frazier

— Muhammad Ali

There were a lot of tough guys who were tremendous wrestlers.

— Bruno Sammartino

The Toughest Opponent Of All Is The One Inside Your Head.

— Anonymous

When I was growing up, I was a big Ultimate Warrior fan; I liked Macho Man Randy Savage and a lot of other bad…

— Jordan Burroughs

Albert Tumenov was the opponent that challenged me the most, not because of his style, but more so because I had one of the…

— Leon Edwards

My ideal fight would be against the smallest guy with the most atrocious record in the largest venue for the most insane paycheck. I…

— Chael Sonnen

Every fighter is my toughest challenge to date. After I get done with one fight, the next challenge is the toughest.

— Andre Ward

Michael Bisping, we had a five round battle. I beat him for five rounds and tripled the amount of strikes landed. I landed more…

— Tim Kennedy