Martin Edward "Marty" Schottenheimer (/ˈʃɒtənhaɪmər/; September 23, 1943 – February 8, 2021) was an American retired-professional American football player and coach. He served as head coach of the Cleveland Browns, Kansas City Chiefs, Washington Redskins, and San Diego Chargers. He had the most wins of any NFL coach to never coach a team in a Super Bowl.