The Most Valuable Teams In The NFLAt the ripe age of 30, Sean McVay is the youngest head coach in National Football League history, hired by the Los Angeles Rams to replace the fired Jeff Fisher. McVay supplanted Lane Kiffin as the youngest coach in NFL history (Kiffin was 31 when hired by the Raiders in 2007), but he's nowhere near the youngest head coach among the major professional sports. The following are the youngest head coaches (and manager) from the National Basketball Association, National Hockey League and Major League Baseball:DAVE DEBUSSCHERE (25) - NBADave DeBusschere wasn’t just a Hall of Fame NBA player. GARY GREEN (26) - NHLGary Green became the youngest coach in NHL history two months into the 1979-80 season, taking over the Washington Capitals at age 26 when Danny Belisle was fired. He got into coaching himself and spent several years in the minor leagues before his jump to the NHL while in year one as head coach of the Hersey Bears.

Source: Forbes January 13, 2017 05:00 UTC