After winning the Heisman Trophy, Marcus joined the Los Angeles Raiders as a number one pick in 1982.
Marcus set numerous Raiders records and still ranks as their all-time leading rusher.
Marcus rushed for a team-record 1,759 yards in 1985 to earn league MVP honors.
Marcus joined the Chiefs in 1993. He led KC in rushing four straight seasons.
Marcus walks to the sidelines after becoming the first person in NFL history to rush for 10,000 yards and have 5,000 receiving.
Marcus addressed the media minutes after learning he had been elected to the Pro Football Hall of Fame.
Marcus's Hall of Fame mural depicts the essence of his pro football career.