Signed Brian Urlacher Chicago Bears Media Guide. Brian Urlacher is a Hall of Fame Linebacker who played for the Chicago Bears. Wore the number 54, signed 54 under his signature! Played his entire career with the Chicago Bears, 13 years! He’s an icon of the Bears franchise! Legend of the Chicago Bears defense! Perfect for anyone interested fan of the Chicago Bears, the NFL, Football, Hall of Fame, etc…! A statement piece in anyone’s collection! A unique item that’d stand out in a man cave, garage, display case, mantle, etc…! Own a piece of Chicago Bears memorabilia signed by an NFL, Hall of Fame, Chicago Bears Legend Brian Urlacher! Offers Encouraged!!