"I'm the Greatest"

>"Muhammad Ali"
>"The Greatest"

I think you meant Rocky Marciano :P

A great man!
A heart of gold in boxers gloves
An example for humanity

Ali's message of black pride and black resistance to white domination was on the cutting edge of the civil rights movement. Having refused induction into the U.S. Army, he also stood for the proposition that “unless you have a very good reason to kill, war is wrong.” As black activist Julian Bond later observed, “When a figure as heroic and beloved as Muhammad Ali stood up and said, ‘No, I won't go,' it reverberated through the whole society.”http://www.history.co.uk/shows/becoming-muhammad-ali/articles/muhammad-ali-biography

http://muhammadali.com/
https://archive.org/search.php?query=subject%3A%22muhammad+ali%22

Film by Jeffrey Levine Hinte "Soul Power”, à Kinshasa with Mohamed Ali The Spinners, B.B. King, Bill Withers, Miriam Makeba, The Crusaders, Fania All-Stars, Big Black, James Brown,

https://en.wikipedia.org/wiki/Zaire_74
Zaire 74 was a three-day live music festival that took place on September 22 t o 24, 1974 at the 20th of May Stadium in Kinshasa, Zaire (now Democratic Republic of the Congo).[1] The concert, conceived by South African trumpeter Hugh Masekela and record producer Stewart Levine, was meant to be a major promotional event for the heavyweight boxing championship match between Muhammad Ali and George Foreman, known as The Rumble in the Jungle. When an injury forced Foreman to postpone the fight by six weeks, the festival's intended audience of international tourists was all but eliminated and Levine had to decide whether or not to cancel the event. The decision was made to move forward, and 80,000 people attended

"If you even dream of beating me you'd better wake up and apologize."