New York Jets assistant Greg Knapp, a well-traveled NFL coach who worked with Pro Football Hall of Famer Steve Young and soon-to-be-inducted Peyton Manning over his 25-year career, died Thursday at 58.
New York Jets assistant Greg Knapp, a well-traveled NFL coach who worked with Pro Football Hall of Famer Steve Young and soon-to-be-inducted Peyton Manning over his 25-year career, died Thursday at 58.