Eric Mangini
Eric Anthony Mangini is an American former professional football coach and current television sports analyst. He served as a head coach for the New York Jets from 2006 to 2008 and the Cleveland Browns from 2009 to 2010. After departing Cleveland, Mangini became an NFL analyst for ESPN. He returned to coaching with the San Francisco 49ers, starting in 2013 as the team's tight ends coach before being promoted to defensive coordinator in 2015, only to be fired in 2016 by new head coach Chip Kelly. Mangini then became an analyst for Fox Sports 1.
Source: Wikipedia
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