Muhammad Ali: Career, Boxing & Legacy (2026)

Shop Muhammad Ali gear on Amazon — gear, books & collectiblesShop on Amazon →
Muhammad Ali

THE HEAVYWEIGHT CHAMPION WHO BECAME ONE OF THE MOST ICONIC FIGURES IN SPORTS HISTORY

Muhammad Ali

1942-2016 · Athlete

Early Life

Muhammad Ali was born Cassius Marcellus Clay Jr. on January 17, 1942, in Louisville, Kentucky, and began boxing at age twelve after a local police officer introduced him to the sport.

He developed rapidly as an amateur fighter, winning a gold medal in the light heavyweight division at the 1960 Rome Olympics before turning professional later that year.

Rise to Fame

Ali won the world heavyweight championship in 1964 by defeating Sonny Liston, and shortly afterward announced his conversion to Islam and adopted the name Muhammad Ali, moves that drew significant public attention.

In 1967, Ali refused induction into the United States military on religious grounds during the Vietnam War, resulting in the revocation of his boxing license and a three-year ban from the sport during what would have been the prime of his career.

Editor’s PickMuhammad Ali Fan CollectiblesPosters, books and fan gear celebrating his legendary career.Check price on Amazon →As an Amazon Associate this site earns from qualifying purchases.

Career Highlights

Ali returned to boxing in 1970 and went on to reclaim the heavyweight title multiple times, including his famous 1974 ‘Rumble in the Jungle’ victory over George Foreman and his 1975 ‘Thrilla in Manila’ bout against Joe Frazier.

He became the first boxer to win the heavyweight championship three separate times, and he retired in 1981 widely regarded as one of the greatest athletes in the history of sports.

Personal Life

Ali was married four times and had nine children, and he remained a prominent public figure long after his boxing career, known for his wit, activism, and humanitarian work.

In 1984, Ali was diagnosed with Parkinson’s disease, which gradually affected his movement and speech over the following decades; he continued to make public appearances, including lighting the Olympic flame at the 1996 Atlanta Games, until his death on June 3, 2016, at age 74.

Net Worth & Legacy

Muhammad Ali’s estate and business ventures, including licensing of his name and image, were valued in the tens of millions of dollars at the time of his death.

From an Olympic gold medalist in Louisville to a three-time heavyweight champion and global icon known as ‘The Greatest,’ Ali left behind a legacy as one of the most influential athletes and public figures of the twentieth century.

Headshot via Wikimedia Commons (see file page for photographer and license). Published as part of the biography video series. Sources checked at time of writing; verify current facts before republishing.
Scroll to Top