Philip K. Wrigley

Philip Knight Wrigley (December 5, 1894 – April 12, 1977), sometimes also called P.K. or Phil, was an American chewing gum manufacturer and executive in Major League Baseball, inheriting both those roles as the quiet son of his much more flamboyant father, William Wrigley, Jr.. In 1912, Wrigley founded the Lincoln Park Gun Club with Oscar F. Mayer, Sewell Avery, and other prominent Chicagoans.