Boxing in the 1950s beaten by Pérez), won Japan's first world title, and Hogan Bassey won the first belt for Nigeria. Popular American fighters in the 1950s proved legendary: Sugar Ray Robinson would still win (and lose) world titles, Rocky Marciano became the only heavyweight world champion in history to retire with perfect record. Jersey Joe Walcott the oldest heavyweight champion (until George Foreman regained the title in 1994), Archie Moore broke the all-time knockout record as well as the record for the oldest champion, at 48, for "any" division, Ezzard Charles proved to be a reliable substitute for Joe Louis as heavyweight champ,
George Foreman vs. Tommy Morrison title against little-known Michael Bentt in what was perceived to be a warmup before facing Lewis. However, Bentt would unexpectedly score three knockdowns over Morrison en route to a first-round knockout victory that cost Morrison his title match against Lewis. Foreman initially stuck with his retirement plans and spent a year and a half without participating in a boxing match. However, Foreman decided to challenge the newly crowned WBA and IBF heavyweight champion Michael Moorer for his titles to which Moorer accepted. Moorer was having little trouble with Foreman and was ahead on all three scorecards when Foreman hit him