Eric Mangini

Eric Anthony Mangini is a former American football coach and current television sports analyst. Mangini had been with the San Francisco 49ers since 2013 and served as the team's tight ends coach for two seasons before being promoted to defensive coordinator in 2015, only to be fired in 2016 by new head coach Chip Kelly. Mangini is a former head coach, having served as the coach of the New York Jets from 2006 until 2008 and the Cleveland Browns in 2009 and 2010.