Ali died Friday at a Phoenix-area hospital, where he had spent the past few days being treated for respiratory complications, a family spokesman confirmed to NBC News. He was 74.
“After a 32-year battle with Parkinson’s disease, Muhammad Ali has passed away at the age of 74. The three-time World Heavyweight Champion boxer died this evening,” Bob Gunnell, a family spokesman, told NBC News.
Ali had suffered for three decades from Parkinson’s, a progressive neurological condition that slowly robbed him of both his verbal grace and his physical dexterity. A funeral service is planned in his hometown of Louisville, Kentucky.
His daughter Rasheda said early Saturday that the legend was “no longer suffering,” describing him as “daddy, my best friend and hero” as well as “the greatest man that ever lived.”
Even as his health declined, Ali did not shy from politics or controversy, releasing a statement in December criticizing Republican presidential candidate Donald Trump’s proposal to ban Muslims from entering the United States. “We as Muslims have to stand up to those who use Islam to advance their own personal agenda,” he said.
The remark book ended the life of a man who burst into the national consciousness in the early 1960s, when as a young heavyweight champion he converted to Islam and refused to serve in the Vietnam War, and became an emblem of strength, eloquence, conscience and courage. Ali was an anti-establishment showman who transcended borders and barriers, race and religion. His fights against other men became spectacles, but he embodied much greater battles.
Born Cassius Marcellus Clay on Jan. 17, 1942 in Louisville, Kentucky, to middle-class parents, Ali started boxing when he was 12, winning Golden Gloves titles before heading to the 1960 Olympics in Rome, where he won a gold medal as a light heavyweight.
He turned professional shortly afterward, supported at first by Louisville business owners who guaranteed him an unprecedented 50-50 split in earnings. His knack for talking up his own talents — often in verse — earned him the dismissive nickname “the Louisville Lip,” but he backed up his talk with action, relocating to Miami to work with top trainer Angelo Dundee and build a case for getting a shot at the heavyweight title.
In recent years, Ali’s health began to suffer dramatically. There was a death scare in 2013, and last year he was rushed to the hospital after being found unresponsive. He recovered and returned to his new home in Arizona.
In his final years, Ali was barely able to speak. Asked to share his personal philosophy with NPR in 2009, Ali let his wife read his essay:
“I never thought of the possibility of failing, only of the fame and glory I was going to get when I won,” Ali wrote. “I could see it. I could almost feel it. When I proclaimed that I was the greatest of all time, I believed in myself, and I still do.”