40 years in, Dave Christensen has announced his retirement from coaching.
The former Wyoming head coach has been on staff at Arizona State the past four seasons.
Christensen's career took him from Western Washington (1983) throughout that state, to Idaho State, then he served nearly a decade at Toledo before going to Missouri as offensive coordinator.
Following four seasons at the helm at Wyoming he would go on to serve one season at Utah, followed by some time at Texas A&M before going to Arizona state in 2017.
As a gift to us all, he dropped this great video (at bottom).
Watch and enjoy and may we all be so lucky as to go out with this kind of experience and attitude.
Enjoy retirement Coach.