Papa Wemba an audience with other (at the time) new musical acts such as Bella-Bella and Empire Bakuba. In December 1974, at the pinnacle of their fame (and just a month after the Rumble in the Jungle between Muhammad Ali and George Foreman in Kinshasa), Papa Wemba (usually called 'Shungu Wembadio' at this point in his career) along with Evoloko Lay Lay, Mavuela Somo and Bozi Boziana, left Zaiko Langa Langa to establish their own musical ensemble "Isifi Lokole." Wemba later claimed that ISIFI was an acronym for "Institut du Savoir Ideologique pour la Formation des Idoles," a claim that has still
The Rumble in the Jungle fought in 1974, that was a long time ago. After 1981 we became the best of friends. By 1984, we loved each other. I am not closer to anyone else in this life than I am to Muhammad Ali." Foreman also stated: "Then, in 1981, a reporter came to my ranch and asked me: 'What happened in Africa, George?' I had to look him in the eye and say, "I lost. He beat me." Before that I had nothing but revenge and hate on my mind, but from then on it was clear. I'll never be able to win that