When you think about the Oakland Raiders, the biggest name in the history of the franchise is Al Davis. In 1966, Davis stepped down as commissioner of the AFL, and began his run as the most iconic team owner in sports history.
From 1963-65, Davis served as head coach of the Raiders, being the youngest head coach in the league. A former assistant for the Chargers, Al would move into ownership in 1966, taking over as a part owner and general manager.
During that time, the San Diego Chargers were one of the best teams in the AFL.