George Foreman didn't want him to get into the fight", Foreman said when interviewed years later. This fight became known as the "Caracas Caper". Foreman had cruised past two of the top names in the rankings. The win gave him a 40–0 record with 37 knockouts. Foreman's next title defence, against Muhammad Ali, was historic. During the summer of 1974, he traveled to Zaire (now the Democratic Republic of the Congo) to defend his title against Ali. The bout was promoted as "The Rumble in the Jungle". During training in Zaire, Foreman suffered a cut above his eye, forcing postponement of the
The Rumble in the Jungle by Larry Holmes in 1980 and Trevor Berbick in 1981. Despite repeatedly calling Ali out, Foreman was unable to secure a rematch with the champion before Foreman abruptly decided to retire after a loss to Jimmy Young in 1977. Ali did not hurry to set up a rematch, making title defenses against unheralded opponents such as Jean Pierre Coopman and Richard Dunn. However, he would repeatedly state that his rematch with Foreman was one of the major fights he wanted to get to before retiring. Foreman later made an unlikely comeback, culminating in his regaining the world heavyweight championship at