Marshall Manning, son of NFL legend Peyton Manning, made his high school debut for No. 12 Baylor (TN), taking reps as QB2 in a scrimmage vs. No. 7 Buford (GA). 👀 🎥: Zan Bokhari #football #highschoolfootball #prepfootball #peytonmanning #highschoolsports #maxpreps