Greg Knapp was a beloved @NFL coach for 25 years. Last year he was tragically hit and killed by a distracted driver. @SteveMariucci shares Coach Knapp's story, and how we can all carry on his career long tradition of climbing the stadium stairs before games. #knappstairclimb pic.twitter.com/Iw6ane0uvz

— NFL GameDay (@NFLGameDay) December 4, 2022