Adrian Lewis Peterson (conceived March 21, 1985) is an American football running once more for the Minnesota Vikings of the National Football League (NFL). He was drafted by the Vikings seventh generally in the 2007 NFL Draft. He played school football at Oklahoma. Peterson set the NCAA lower classman surging record with 1,925 yards as a genuine young recruit throughout the 2004 season. As an unanimous first-group All-American, he turned into the first rookie to complete as the runner-up in the Heisman Trophy balloting.