Jim McMahon, Jr.: American football player. He played college football at Brigham Young University, professionally with the Chicago Bears, San Diego Chargers, Philadelphia Eagles, Minnesota Vikings, Arizona Cardinals, Cleveland Browns, and Green Bay Packers. 1986 and 1997 Super Bowl Champion. A Chicago Bears jersey he has signed. Matted and framed as shown with three accent images and an informative plaque to an approximate overall size of 42x45x2 inches. Lifetime Guarantee of Authenticity.