From Wikipedia: Al Saunders (born 1947 in London, England) is an American football coach. He is currently the offensive coordinator for the NFL's Kansas City Chiefs.
Saunders has been coaching in the NFL for over 25 years. He was the head coach of the San Diego Chargers from 1986-1988. He joined the Kansas City Chiefs in 1989 and was an assistant coach for several years. He was on the St. Louis Rams coaching staff when they won Super Bowl XXXIV in 2000.
He rejoined the Kansas City Chiefs in 2001 when Dick Vermeil was named as head coach. In his second stint with he Chiefs, Saunders built the NFL's best offense, that was ranked #1 in the NFL from 2002-2004.
http://en.wikipedia.org/wiki/Al_Saunders