J. M. Johnson collaboration with London-based world-renowned boxing promoter, Jack Solomons, staged the very first world boxing title fight in Africa, In Ibadan, Western Nigeria between Tiger and Fullmer, in 1963, well before the much publicized The Rumble in the Jungle fight between Muhammad Ali vs George Foreman in Zaire, in 1974. In 1963 he retired from politics by declining to contest the General Elections. This was, as he put it, to make way for the young, which endeared him to many Nigerians. Born into Lagosian & Brazilian families in Lafiaji, Lagos, he was described as tall, handsome, flamboyant, gregarious and renowned as
George Foreman Rican Heavyweight Champion José Roman. Roman was not regarded as a top contender, and it took Foreman only 2 minutes to end the fight, one of the fastest knockouts in a Heavyweight Championship bout. Foreman's next defense was against a much tougher opponent. In 1974, in Caracas, Venezuela, he faced the highly regarded future hall-of-famer Ken Norton (who was 30–2), a boxer noted for his awkward crossed-arm boxing style, crab-like defense, and heavy punch (a style Foreman emulated in his comeback), who had broken the jaw of Muhammad Ali in a points victory a year earlier. Norton had a good