Thousands of people from the worlds of sports, entertainment, politics and Muhammad Ali's native Louisville bid farewell Friday to the boxing legend eulogized by Bill Clinton as a "universal soldier for our common humanity."
A poignant memorial service, which began with a Quranic chant, capped two days of tributes honoring the three-time heavyweight world champion known as "The Greatest," who died last week at 74 after a long battle with Parkinson's disease.
Early Friday, thousands lined the streets of Louisville -- the largest city in the southern state of Kentucky where Ali was born and launched his career-- to catch a glimpse of the hearse carrying his remains, before a private family burial.
Then former president Clinton, comedian Billy Crystal, Ali's wife Lonnie and others addressed mourners gathered at a Louisville arena -- remembrances that lauded his athletic gifts, his passionate civil rights activism and his quick wit.
"We all have an Ali story. It's the gift we all have that should be most honored today," Clinton said.
"Besides being a lot of fun to be around and basically a universal soldier for our common humanity, I will always think of Muhammad as a truly free man of faith."
Crystal, who brought some levity to the proceedings with comic impressions and a few well-received jokes, called Ali "a tremendous bolt of lightning created by Mother Nature, the fantastic combination of power and beauty."
Mourners chanted Ali's name as Lonnie took the stage, her face obscured by her wide-brimmed black hat.
She reminded the crowd: "If Muhammad did not like the rules, he would rewrite them. His religion, his name, his beliefs, were his to fashion, no matter what the cost."
Born Cassius Clay in 1942, Ali won Olympic gold and went on to a glorious professional career, with his epic fights -- like the "Rumble in the Jungle" with George Foreman and the "Thrilla in Manila" with Joe Frazier -- now the stuff of sports legend.
He shocked America by refusing to serve in Vietnam, a decision that cost him his title and his career for years. He earned scorn for his incendiary comments about his opponents, once calling Frazier a "gorilla."
But Ali later earned global respect as a civil rights activist who preached religious tolerance, and for his public battle with a disease that ravaged his once powerful body.
Earlier, fans along the funeral procession route, stretching about 18 miles (30 kilometers), were in a festive mood -- taking photos, cheering, applauding and chanting Ali's name in the bright sunshine.
Some even wore boxing gloves in the heat.
The cortege passed by Ali's childhood home, the Ali Center, the Center for African American Heritage -- which focuses on the lives of blacks in Kentucky -- and along Muhammad Ali Boulevard before arriving at his final resting place, Cave Hill Cemetery .
Spectators threw red roses and other flowers onto the hearse, blocking much of its windshield by the time it reached its destination. A fleet of limousines transporting Ali's family and close friends followed.
"The kids love him, he's always stood for hope in this neighborhood," Toya Johnson told AFP outside his boyhood home.
"For the youth here, he is an example."
Actor Will Smith -- who earned an Oscar nomination for his portrayal of Ali on the silver screen -- and former heavyweight champions Mike Tyson and Lennox Lewis served as pallbearers.
The interfaith memorial service led by an imam began in the mid-afternoon at a huge sports arena, bringing together VIPs and fans alike -- more than 15,000 people in all.
"Muhammad Ali was the heart of this city -- the living, breathing embodiment of the greatest that we can be," said rabbi Joe Rapport, one of several representatives of diverse faiths asked to speak, echoing Ali's message of tolerance.