Former running back for the Chicago Bears was a four-time Pro-Bowl selection. He compiled 6,166 rushing yards and 51 touchdowns during his career.
He played for the University of Florida from 1982 to 1985, in one freshman game amassing a staggering 197 rushing yards.
With the Bears he had three consecutive 1,000+ rushing-yard seasons, and had 71 career touchdowns.
He was born in Graceville, Florida.
Though not as famous as the Bears' other great rusher, Walter Payton, he finished just behind Payton for total franchise rushing yards.