Renowned NFL coach who won three conference championships and two Super Bowls. He was head coach of the New England Patriots, New York Jets and Dallas Cowboys.
He was offered a contract with the Philadelphia Phillies but declined due to his father's wishes.
As a linebacker coach for the New England Patriots, he got the nickname "The Big Tuna."
He was married to Judith Goss from 1962 to 2002. His parents were Ida Parcells and Charles Parcells.
He coached quarterback Drew Beldsoe on the Dallas Cowboys.