Jack McKeonActingNovember 23, 1930 (95 years old)South Amboy, New Jersey, USAPopularity: 0BiographyJohn Aloysius McKeon (born November 23, 1930), nicknamed "Trader Jack," is an American former manager and front-office executive in Major League Baseball (MLB).Known For6.550 SummersSelfFilmographyMovies2TV Shows0AllCast2CrewBrowse All2010s6.550 SummersSelf