Steelers quarterback Ben Roethlisberger retires after 18 NFL seasons and 2 Super Bowl wins - CBS News
Roethlisberger retires at 39: Time to 'hang up my cleats' – The Oakland Press
Ben Roethlisberger Retires, 'The Time Has Come'
Ben Roethlisberger, American Football Wiki
Roethlisberger retires at 39: Time to 'hang up my cleats'
NFL: A 'truly grateful' Ben Roethlisberger retires, Sports
Ben Roethlisberger's post-surgery resurgence bolsters Steelers - Los Angeles Times
The Good Lord Has Blessed Me'—Steelers QB Ben Roethlisberger, Likely Retiring, Thanks God After Win
Roethlisberger retires at 39: Time to ‘hang up my cleats’