Jancek was a defensive lineman under Kelly at Grand Valley State where he returned in 1991 to join Kelly’s coaching staff for three years. It spawned a three-decades coaching odyssey that included Jancek spending time at Georgia, Kentucky and Tennessee as defensive coordinator.
— Read on www.tigerrag.com/natural-fit-john-jancek-brings-wealth-of-knowledge-to-lsus-coaching-staff-in-first-season-with-special-teams-outside-linebackers/