Philip Knight Wrigley (December 5 1894 - April 12 1977), sometimes also called P.K. or Phil. Born in Chicago, he 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. After his father died in 1932, Philip presided over the Wm. Wrigley Jr. Company, and also the family hobby, the Chicago Cubs, as owner until his death. He passed the title of Wm. Wrigley Jr. Company President to his son William Wrigley III in 1961.