|Membership level: Hall of Fame
Inductee Year 2020
|Mr. Brennan began his teaching and coaching career at Hinsdale Central in 1980 and retired in 2010. He taught Spanish, coached football and basketball, and served as the freshman class sponsor throughout his tenure. He considered all Central students his students even if they did not have him as a teacher or coach. Encouraging and supporting students to get involved and explore all that Hinsdale Central had to offer was one of his top priorities.