Holyfield is nothing but class, and I think he's a breath of fresh air for the sport.

Sugar Ray Robinson was probably the greatest pound-for-pound fighter of all time.

I'm a free agent. I haven't allowed any promoters to have exclusive options on my fight. I don't need a promoter.

Although it was a great accomplishment to win a gold medal, as soon as they put it on you, that's it; your career is over.

It was a whole different world, and Montreal was an absolutely beautiful setting unlike anywhere I'd ever been before. So, Montreal in '76 was an encompassing experience I will cherish for the rest of my life.

I'm so opposite of my profession. No one - particularly my mother and father - ever thought I was going to be a boxer because I always felt that football and baseball were too dangerous. I was just such a quiet kid.

Ali's belief in himself was something I picked up on, and it's become my own philosophy