Here is a comprehensive summary of the article about Gary Patterson:

Gary Patterson (born February 13, 1960) is a prominent American football coach, currently serving as the defensive coordinator at USC, but he is best known for his 21-year tenure as head coach at TCU (2000–2021), where he compiled an impressive 181–79 record. Under his leadership, the Horned Frogs captured six conference championships and 11 bowl victories, highlighted by an undefeated 13–0 season in 2010 that ended with a thrilling 21–19 Rose Bowl win over Wisconsin and a No. 2 final ranking. Starting his career as an assistant in 1982, Patterson followed mentor Dennis Franchione to TCU in 1998 as defensive coordinator before being promoted to head coach in December 2000, eventually passing Dutch Meyer as the program's all-time winningest coach. He also led the 2009 squad to a perfect regular season and a Fiesta Bowl appearance, and famously turned down a lucrative $2 million-plus offer from Minnesota in 2007. Off the field, Patterson holds degrees from Kansas State and Tennessee Tech, is married with three sons, and enjoys playing guitar at charity events in the Dallas-Fort Worth area.