What 1948 Heisman Trophy winner and American football player played college football on the same team as quarterback Gilbert Johnson?
Bill Johnson (center):  Among his siblings was older brother Gilbert Johnson, who played quarterback at Southern Methodist University with the iconic running back Doak Walker. Doak Walker:  He played college football as a halfback at Southern Methodist University (SMU), where he won the Heisman Trophy in 1948.
Doak Walker