Mike Tyson (USA) vs Michael Johnson (USA) | KNOCKOUT, BOXING Fight Highlights, HD 60fps

Mike Tyson vs. Michael Johnson is a boxing match for the heavyweight division. A left hook to the body sent Johnson down 23 seconds into the fight. He was up at the count of three. Tyson came forward and threw a big right hand that caught Johnson flush on the jaw and sent him immediately down. Without beginning a count, the referee waved an end to the bout. Johnson remained down in the ring momentarily before being helped to a stool. Tyson defeated Johnson via knockout in 39 seconds in the very first round. Date: September 5, 1985 Venue: Atlantis Hotel & Casino in Atlantic City, New Jersey Referee: Frank Cappuccino