Autographs of Cassius Clay
Muhammad Ali (/ɑːˈliː/ ah-LEE; born Cassius Marcellus Clay Jr.; January 17, 1942 – June 3, 2016) was an American professional boxer and activist. A global cultural icon, widely known by the nickname "the Greatest", he is often regarded as the greatest heavyweight boxer of all time. He held the Ring magazine heavyweight title from 1964 to 1970, was the undisputed champion from 1974 to 1978, and was the WBA and Ring heavyweight champion from 1978 to 1979. In 1999, he was named Sportsman of the Century by Sports Illustrated and the Sports Personality of the Century by the BBC.
Born in Louisville, Kentucky, he began training as an amateur boxer at age 12. At 18, he won a gold medal in the light heavyweight division at the 1960 Summer Olympics and turned professional later that year. He joined the Nation of Islam in the early 1960s, but later transitioned to Sunni Islam in the mid-1970s after the death of its longtime leader, Elijah Muhammad. He won the world heavyweight championship, defeating Sonny Liston in a major upset on February 25, 1964, at age 22. During that year, he denounced his birth name as a "slave name" and formally changed his name to Muhammad Ali. In 1967, Ali refused to be drafted into the military, owing to his religious beliefs and ethical opposition to the Vietnam War, and was found guilty of draft evasion and stripped of his boxing titles. He stayed out of prison while appealing the decision to the Supreme Court, where his conviction was overturned in 1971. He did not fight for nearly four years and lost a period of peak performance as an athlete. Ali's actions as a conscientious objector to the Vietnam War made him an icon for the larger counterculture of the 1960s generation, and he became a prominent, high-profile figure of racial pride for African Americans during the civil rights movement and throughout his career.
Ali fought in several highly publicized boxing matches, including fights with Liston, Joe Frazier (including the Fight of the Century, to that point the biggest boxing event and the Thrilla in Manila), and George Foreman in The Rumble in the Jungle. At a time when many boxers let their managers do the talking, Ali became renowned for his provocative and outlandish persona. He was famous for trash talking, often free-styled with rhyme schemes and spoken word poetry, and is identified as a pioneer in hip-hop. He often predicted in which round he would knock out his opponent. As a boxer, Ali was known for his unorthodox movement, footwork, head movement, and rope-a-dope technique, among others.
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Current items with a signature of Cassius Clay
These are the most current items with a signature of Cassius Clay that were listed on eBay and on other online stores - click here for more items.
Traded items with a signature of Cassius Clay
The most expensive item with a signature of Cassius Clay (Muhammed Ali Aka Cassius Clay Signed Photo With Frame Gold Medal Olympic Tickets) was sold in January 2026 for £10,000.00 while the cheapest item (Cassius Clay Henry Cooper Signed Picture Ticket) found a new owner for £0.01 in May 2019. The month with the most items sold (10) was December 2020 with an average selling price of £258.29 for an autographed item of Cassius Clay. Sold items reached their highest average selling price in January 2026 with £1,612.60 and the month that saw the lowest prices with £0.99 was March 2016. In average, an autographed item from Cassius Clay is worth £250.43.
Most recently, these items with a signature of Cassius Clay were sold on eBay - click here for more items.
