Conversation so far:
When did Lou Holtz start coaching South Carolina?
Lou Holtz came out of retirement in 1999 and returned to the University of South Carolina, where he had been an assistant in the 1960s.
What did Lou Holtz do for the South Carolina Gamecocks football program?
The South Carolina Gamecocks subsequently went 0–11 during Holtz's first season. In his second season, South Carolina went 8–4.

Question: How long did he remain their coach?
Self-contained rewrite: How long did Lou Holtz remain the South Carolina Gamecocks football coach?