Kansas City Chiefs are a professional football team of U.S.A based in Dallas Texans The Team established in 1960 and owned by Lamar Hunt. In 1963 the team relocated to Kansas City and changed the name to Kansas City Chiefs. As a member of the AFC (American Football Conference), Kansas City Chiefs won the Super Bowl IV Championships and defeated Minnesota Vikings by 23:7 at Tulane Stadium, New Orleans, on 11th January, 1970.