jay feely
Peyton Manning is the greatest QB in NFL history!!
Johnny unitas.
Brett favre
JOE MONTANA is the best Quarterback in NFL history. _____________________________________ It depends on your definition of "greatest". If anyone answers this question with one quarterback, they are WRONG. There are too many factors that go into this answer.
Joe Montana
Mark Sanchez
Cam Newton.
Peyton manning
Steve Young
Payton manning
bears