High Quality Content by WIKIPEDIA articles! Marvin Ronald Lewis (September 23, 1958) is the head coach of the Cincinnati Bengals of the National Football League (NFL) since January 14, 2003. In 2005, he led the Bengals to their first winning season and division title in 15 years. The Associated Press named him its 2009 Coach of the Year following a 10-6 regular season and an AFC North division championship. He is the first Bengals coach to win the award since Paul Brown in 1970, and he currently holds the highest career winning percentage in franchise history.