Muhammad Ali, "The Greatest," has had thousands of cards and postcards made of him. He is an enduring figure for how he boxed in some of the most exciting fights ever and how he carried himself ...

Ken Norton is a heavyweight legend who faced plenty of his celebrated peers, including all-time greats Muhammad Ali and Larry Holmes.

A heavyweight legend has revealed that he once had Muhammad Ali at the end of the phone pleading for his world title.

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 ...