Pat Gillick

Lawrence Patrick David Gillick (born August 22, 1937) is an American professional baseball executive. He was the general manager of four MLB teams: the Toronto Blue Jays (1978–1994), Baltimore Orioles (1996–1998), Seattle Mariners (2000–2003), and Philadelphia Phillies (2006–2008). He was born in Chico, California.
In 2011, he was elected into the National Baseball Hall of Fame and Museum.