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
George Foreman the ropes with a flurry to Foreman's head, punctuated by a hard right cross that landed flush on the jaw, knocking Foreman down. Muhammad Ali was the first boxer to stop Foreman. Foreman later reflected that "it just wasn't my night". Though he sought one, he was unable to secure a rematch with Ali. It has been suggested in some quarters that Ali was ducking Foreman, although he did give a rematch to Joe Frazier and to Ken Norton. Ali also preferred to fight such "minimal risk" opponents as Chuck Wepner, Richard Dunn, Jean Pierre Coopman, and Alfredo Evangelista. Foreman