The Kansas City Chiefs upset the Minnesota Vikings, 23-7, in Super Bowl IV in New Orleans. The Chiefs prove the AFL is no joke and score four of the first five times they have the ball to take a 16-0 lead.
Vikings defensive end Jim Marshall recovers a 49ers fumble but then runs the wrong way. He goes 66 yards and crosses the goal line, with the result being a safety. Minnesota still wins, 27-22, in San Francisco.