Life as a college football coach seems pretty great, but one of the biggest downsides is the lack of job security. When a team fails to meet expectations, the coach is usually the first one to go.
Some programs become a revolving door of head coaches, with new hires every few years. Other schools are more patient and give their leaders time to build a culture. Then, there are certain instances where a coach experiences so much success that they become virtually untouchable and the only way they're leaving is on their own terms.
Let's take a look at the longest-tenured Division I FBS head coaches in college football:
15.