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Are there any other interesting aspects about this article?
Lou Holtz was awarded an honorary Doctor of Laws from the University of Notre Dame on May 22, 2011.
Why did Lou Holtz come out of retirement?
After two seasons as a commentator for CBS Sports, Lou Holtz came out of retirement in 1999 and returned to the University of South Carolina.
Did South Carolina win while Lou Holtz was coaching them?
In his third season, Lou Holtz's success continued, leading the Gamecocks to a 9–3 record and another Outback Bowl victory over Ohio State.

Question: When did he retired from South Carolina?
Self-contained rewrite: When did Lou Holtz retired from South Carolina?