Steelers QB Ben Roethlisberger Officially Announces His Retirement

Pittsburgh Steelers quarterback Ben Roethlisberger announced on Thursday that he's retiring at the age of 39. 

"Yet the time has come to clean out my locker, hang up my cleats and continue to be all I can be to my wife and children. I retire from football a truly grateful man," Roethlisberger said over footage showing highlights of his career.

The No. 11 overall pick in the 2004 NFL Draft out of Miami University won two Super Bowls in Pittsburgh and was a six-time Pro Bowler.

"I don't know how to put into words what the game of football has meant to me and what a blessing it has been," he said. "While I know with confidence I have given my all to the game, I am overwhelmed with gratitude for all it has given to me."

Roethlisberger got to end his 18-year career in the playoffs, as he finished the regular season with two straight wins to secure a playoff berth. While the Steelers were bounced by the Kansas City Chiefs, 42-21, Roethlisberger threw for 215 yards and two touchdowns.

"Big Ben" announced his decision on Twitter:

(CBS Sports)