Shonn Greene (born August 21, 1985) is a former American football running back. He played college football for the University of Iowa, where in 2008, he was recognized as a unanimous All-American and also won the Doak Walker Award and the Jim Brown Trophy. He was drafted by the New York Jets in the third round of the 2009 NFL Draft. After four seasons with the Jets, Greene then played two more seasons for the Tennessee Titans.