This document discusses several NFL legends, including: - Barry Sanders, who was one of the best running backs for the Detroit Lions and looked up to Walter Payton. - Walter Payton, considered one of the greatest running backs of all time for the Chicago Bears, making the All Pro team 7 times and rushing for over 16,000 yards. - Joe Montana, regarded as the best quarterback, playing for the 49ers and Chiefs and making the Pro Bowl 8 times.