Currently working as the head coach of Baltimore Ravens, John Harbaugh is a popular American sports personality with an estimated net worth of $12 million in 2012.

Born on September 23, 1962 in Toledo Ohio, John Harbaugh also played college football at the Miami University, as a defensive back. Later on, he served as an assistant coach to the Western Michigan University, Morehead State University, University of Cincinnati and Indiana University.

He has also served as the special teams coach of the Philadelphia Eagles for 9  years. Since January 19, 2008, he has been serving as the head coach of the Baltimore Ravens. His younger brother, Jim Harbaugh also served as the head coach for the NFL under the San Francisco 29ers franchise.