Muhammad Ali, born Cassius Clay on Jan. 17, 1942, is regarded as one of the top professional boxers of all time. He was an activist who spent his life fighting for and enacting change. Ali went by his ...

Muhammad Ali, born Cassius Marcellus Clay, emerged from humble beginnings in Louisville, Kentucky, where he began boxing at the age of 12. His journey to greatness began when he won a gold medal in ...

Boxing great Muhammad Ali was born Cassius Clay in Louisville, Ky., on Jan. 17, 1942. After winning a gold medal in the 1960 Olympics as part of the U.S. Olympic boxing team, Clay went on to win the ...

Muhammad Ali, born Cassius Marcellus Clay, was a legendary American heavyweight boxing champion and Olympic gold medallist. He won 56 fights during his two-decade career, becoming the first fighter to ...

Muhammad Ali (born Cassius Marcellus Clay Jr.; January 17, 1942 – June 3, 2016) was an American professional boxer, activist, entertainer and philanthropist. Nicknamed The Greatest, he is widely ...

The grandson of "The Greatest" tells PEOPLE about embracing Muhammad Ali's legacy: "It's an amazing shadow to be in.” No matter what, boxing was always going to be part of Nico Ali Walsh’s life. But ...