USC Trojans - USC legend Troy Polamalu announced his retirement from football. Congratulations Troy on a tremendous career! #Farewell43 #FightOn
Steelers Legend Troy Polamlau Retires
Pittsburgh Steelers fan favorite Troy Polamalu retires after 12 seasons
Steelers' Troy Polamalu headlines NFL Hall of Fame Class of 2020 - Newsday
Troy Polamalu announces retirement from Steelers after 12 seasons
NFL Throwback: Troy Polamalu's Top 50 Plays
NFL on ESPN on X: Wow, Steelers safety Troy Polamalu is retiring after 12 seasons with Pittsburgh. (via @hsuniontown) / X
Retirement of Steelers safety Troy Polamalu signifies the end of an era - Behind the Steel Curtain
NFL: Pittsburgh Steelers Troy Polamalu Announces His Retirement - The Source
Pittsburgh Steelers safety Troy Polamalu retires
Pittsburgh Steelers Troy Polumalu a mad man on field - Sports Illustrated