Answer: amosalonzostagg

AnswerCrossword Clue
AMOSALONZOSTAGGGrid coaching legend
AMOSALONZOSTAGGMember of both the College Football and Basketball Halls of Fame
AMOSALONZOSTAGGPioneering football coach
AMOSALONZOSTAGGCollege football coach for 71 years
AMOSALONZOSTAGG"Grand old man of football"
AMOSALONZOSTAGGInnovative Chicago football coach
AMOSALONZOSTAGG... Basketball Hall of Fame [1959] and College Football Hall of Fame [1951]