Marvin Daniel Levy (born August 3, 1925 in Chicago, Illinois) is currently the General Manager and Vice President of Football Operations for the Buffalo Bills. He is a former professional football coach, in the CFL as head coach of the Montreal Alouettes (1973-1977), and in the NFL as head coach of the Kansas City Chiefs (1978-1982) and the Buffalo Bills (1986-1997). Elected to the Pro Football Hall of Fame in 2001. Wikipedia
The definitive Wikipedia entry for Marv Levy. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Marv_Levy