Robert Lanier Jacksonis an American former football coach and college player who was a professional assistant coach in the National Football Leaguefor 21 seasons, including three as an offensive coordinator. In his NFL tenure, Jackson coached five Pro Bowl running backs, including at least one in three of his five stops where he has tutored the running backs. The list consists of Pro Football Hall of Fame player Marshall Faulk, Stephen Davis, Terry Allen, Brian Mitchell, and Marion Butts...
(wikipedia)