Muhammad Ali showed he can still attract sell-out crowds as the former heavyweight champion prepares to celebrate his 70th birthday on Tuesday.
Hundreds of people gathered in his hometown of Kentucky at the first of five parties to mark the occasion.
Ali, who made a brief appearance to the waiting crowd, was joined by more than 300 guests, including Lennox Lewis.
'I feel so proud and honored that we're able to show our feelings and show our support for him,' Lewis said.
The private party also doubled as a $1,000-a-head fundraiser for the Ali Center, a six-year-old cultural and education complex designed to be a legacy to his social activism. The six-story centre also retraces Ali's career, including his epic bouts against Joe Frazier, George Foreman and Sonny Liston.
The guest list also included Ali's trainer Angelo Dundee and three American hikers who were imprisoned in Iran. Ali, perhaps the most prominent U.S. Muslim, lobbied for their release. Rocker John Mellencamp headlined the entertainment.
Dundee, who traveled from Clearwater, Florida, for the celebration, said he hears from Ali about once a month.
'We're like family,' Dundee told The Courier-Journal of Louisville. 'We've always been family and we're always going to be family. He'll say, "Angie, I want to come and train. That's what I miss the most. Being in the gym. Working up a sweat."'
The self-proclaimed "Greatest of All Time" remains one of the world's most recognisable figures, even though he's been largely absent from the public eye recently as he fights Parkinson's disease.
His wife Lonnie Ali said recently that the boxing great has mixed feelings about the landmark birthday.
'He's glad he's here to turn 70, but he wants to be reassured he doesn't look 70,' she said.
Born Cassius Marcellus Clay Jnr on January 17 1942, Ali took up boxing at age 12, when his bike was stolen and he wanted to find and whip the culprit. The boy was introduced to Joe Martin, a police officer who coached boxing at a local gym.
Ali flourished in the ring, becoming a top amateur and Olympic gold medalist. He made his professional debut in Louisville and arranged for a local children's hospital to receive proceeds from the fight.
Lewis said Ali ranks as the greatest of heavyweights, and he said he was inspired by Ali's fights.
'I used to get mad if I didn't see the Ali shuffle,' Lewis said. 'So I was always watching him, expecting some type of antic.'
Ali won the heavyweight title in 1964, defeating the heavily favoured Sonny Liston. Soon after, Ali - who was raised in a Baptist family - announced his conversion to Islam and changed his name.
While in his prime, Ali was stripped of his heavyweight crown in 1967 for refusing to be drafted for military service during the Vietnam War. He cited his religious beliefs as the reason for his refusal.
His decision alienated Ali from many across the U.S. and resulted in a draft-evasion conviction. Ali found himself embroiled in a long legal fight that ended in 1971, when the U.S. Supreme Court ruled in his favour.
Ali lost his first bid to regain the heavyweight crown when Frazier knocked him down and took a decision in the "Fight of the Century" at Madison Square Garden in 1971. Ali regained the heavyweight title in 1974, defeating Foreman in the "Rumble in the Jungle." A year later, he outlasted Frazier in the epic "Thrilla in Manila" bout.
Last year, a frail Ali rose from his seat and clapped for his deceased rival at Frazier's funeral.
Ali's last title came in 1978 when he defeated Leon Spinks.
Ali retired from boxing in 1981 and devoted himself to social causes. He traveled the world on humanitarian missions. In 2005, he was awarded the Presidential Medal.of Freedom.