Steve "Air" McNair was 36. He quarterbacked the Tennessee Titans and Baltimore Ravens to success in the National Football League, winning the NFL MVP award in 2003 and starting Super Bowl XXXIV.
I really liked Air McNair's game. He, of course, was the Titans QB during the Music City Miracle game against the Buffalo Bills that broke my heart and irrevocably turned me off the NFL. I wrote more about that game here.