I'm a former NFL star who gave up $15m salary and quit the sport at 27 to become a Jehovah's Witness
Pittsburgh Steelers linebacker Vince Williams retires from NFL after eight seasons, NFL News
Safety Ryan Clark retires as member of Pittsburgh Steelers - ESPN
Steelers ILB Vince Williams announces his retirement from the NFL - Behind the Steel Curtain
Steelers player retires from football - A to Z Sports
Steelers rookie fullback retires, Derek Watt reunion becomes possible
Steelers LB Ryan Shazier announces retirement – The Denver Post
Former Steeler Ryan Shazier announces retirement from football in emotional video
Steelers linebacker Jason Worilds shuns big NFL free agent contract, opts to retire at 27 – New York Daily News
Pittsburgh Steelers LB Ryan Shazier announces retirement from NFL
Steelers linebacker Ryan Shazier officially retires from NFL
Steelers Hall of Fame running back Franco Harris dies at 72
Steelers' Ryan Shazier announces retirement from NFL: 'I am excited to discover what's next'