S, 6-0, 200, Osceola, Ark. (Osceola HS)
Marshall started at running back for Osceola for three seasons and rushed for more than 4,100 yards and nearly 60 touchdowns. He was rated as the No. 6 overall prospect in Arkansas by Rivals.com and as the state's 10th-best prospect by 247Sports.com. His senior season, he rushed for 1,711 yards and scored 24 touchdowns to earn all-state recognition and help lead Osceola to the second round of the 3A state playoffs. As a junior, he accumulated 1,421 yards and 22 touchdowns on the ground as the Seminoles advanced to the second round of the 4A state playoff bracket. His sophomore season, he gained 973 yards and scored 12 touchdowns rushing. He was an active member of FCA and was coached at Osceola by Russell Leggett. Marshall selected Arkansas after receiving multiple offers.