Foreman's connection with Ali goes back to their iconic "Rumble in the Jungle" fight in Zaire in October 1974. At that time, Foreman was the undefeated world heavyweight champion and a big favorite. Ali, on the other hand, was seen as past his best, having lost nearly four years of his career in his prime due to refusing to participate in the Vietnam War.
The fight turned out to be one of the most memorable in boxing history. Ali used his "rope-a-dope" tactic for the first time, eventually knocking out Foreman in the 8th round and reclaiming the world heavyweight title.
Despite their rivalry, Foreman holds Ali in high regard. However, when it comes to the greatest heavyweight of all time, Foreman believes Joe Louis takes the top spot. During his appearance on Friday Night With Jonathan Ross, Foreman stated:
"They ask me who is the best boxer of all time – Joe Louis."
Louis' record certainly backs up Foreman's claim. Known as the "Brown Bomber," Louis held the world heavyweight title from 1937 to 1949. During his reign, he defended his title 25 consecutive times, a record that still stands today. His overall record was impressive, with 66 wins and only 3 defeats, including 52 knockouts.
Ali, often called "The Greatest," had his share of legendary victories, including wins over Joe Frazier and Sonny Liston. Foreman himself left a lasting mark on the sport, becoming the oldest world heavyweight champion at the age of 45.
Yet, in Foreman's eyes, it's Joe Louis who stands above them all as the greatest heavyweight boxer in history.