Now Clay swings with a right, what a beautiful swing/And the punch raises the Bear clear out of the ring/ Liston is still rising, and the ref wears a frown/For he can't start counting `til Sonny ...

From iconic quotes to legendary photos ... competing in the PFL. Known as 'the greatest' Muhammad Ali' had many great boxing moments and here are the most bizarre fights of his career.

Muhammad Ali's bold stance redefined what it meant to be an athlete, proving that sports and activism could go hand in hand.

Muhammad Ali defined a generation of American sports with his athletic greatness, bravado, and political influence. Though he is not widely sought-after in the card hobby, his cards have seen a rise ...