Who is the uncle who played for the Phoenix Cardinals of the running back who set the NCAA freshman rushing record with 1,925 yards as a true freshman during the 2004 season?
Ivory Lee Brown: Ivory Lee Brown (born August 17, 1969) is a former professional American football running back in the National Football League and World League of American Football. Ivory Lee Brown:  He played for the Phoenix Cardinals of the NFL and the San Antonio Riders of the WLAF. Ivory Lee Brown:  Brown is the uncle of Minnesota Vikings running back Adrian Peterson. Adrian Peterson:  He played college football at Oklahoma and was drafted by the Minnesota Vikings seventh overall in the 2007 NFL Draft.
Ivory Lee Brown