Lee Frank "Pop" Ivy (January 25, 1916 – May 17, 2003) was a football player and coach who was the only person to serve as a head coach in the National Football League, the American Football League and the Western Interprovincial Football Union.
Lee Frank "Pop" Ivy (January 25, 1916 – May 17, 2003) was a football player and coach who was the only person to serve as a head coach in the National Football League, the American Football League and the Western Interprovincial Football Union. (en)