Sean McVay
Sean McVay (born January 24, 1986) is an American football coach who is the head coach of the Los Angeles Rams of the National Football League (NFL). Upon his hiring in 2017 at the age of 30, he became the youngest head coach in modern NFL history. He was the offensive coordinator of the Washington Redskins from 2014 to 2016. He was named the AP NFL Coach of the Year in his first year of coaching, becoming the youngest person ever to win the award. After the Los Angeles Rams' appearance in Super Bowl LIII, McVay will become the youngest head coach ever to coach in a Super Bowl game.
George Allen (American football coach)
Rams owner Carroll Rosenbloom was searching for a new coach after parting ways with Chuck Knox, and decided to bring Allen back. Allen's hiring was announced on February 1, and he returned to Los Angeles in 1978 with much media fanfare. His second stint as the Rams' head coach was an unfortunate experience for all concerned. Unlike his first stint, Allen did not have full authority over personnel. He thus worked with general manager Don Klosterman to oversee a talented roster that had made the team a perennial playoff challenger.