Troy Polamalu's Hall of Fame induction is a celebration of the Samoan culture
Troy Polamalu Was Once On Track To Be In The 'Greatest Safety Ever' Conversation
NFL notes: Troy Polamalu makes it official, retires after 12-year career with Steelers, Sports
Veteran Steelers safety Troy Polamalu retires from NFL, Local Sports
Troy Polamalu Announces Retirement
Through the years: Troy Polamalu in pictures
Steelers legend Troy Polamalu vows to be back in Pittsburgh this season
Pittsburgh Steelers' Troy Polamalu retires - Los Angeles Times
Polamalu is a first-ballot Hall of Famer
Troy Polamalu retires after 12 seasons, per report