Widely regarded as the most famous and influential boxer of all time, Ali is being honored for the first time with a commemorative U.S. postage stamp.

Muhammad Ali was honored with his own forever stamp by the United States Postal Service on Jan. 15. “I should be a postage ...

Muhammad Ali redefined heavyweight boxing—he broke every rule about how big men should fight. Across 21 years as a professional, Ali won 56 fights (37 by knockout) and lost only 5. Ali turned fights ...

Artist Antonio Alcala gets the stamp of approval for his new USPS postage stamp.

Ali was inducted by a wrestling legend, The Undertaker, and the fighter’s widow, Lonnie Ali, spoke in acceptance of the induction. “Boxer, champion, activist, citizen of the world, ambassador of peace ...

Muhammad Ali had nine kids: Maryum, Rasheda, Jamillah, Muhammad Ali Jr., Khaliah, Miya, Hana, Laila and Asaad Amin Nicole Briese is a contributing writer at PEOPLE. She has been working at PEOPLE ...

Muhammad Ali’s refusal to sign his Vietnam-era military draft card upended the boxing champ’s life and added a powerful voice to the anti-war movement. Now that piece of history is coming up for sale.