Great Question - the answer is easy - Ross Browner - and I am not sure it is even close
I can't take credit for this part - edited from wiki -
Ross Browner was one of the most decorated defensive players in the history of college football - he was a four-year starter at defensive end, he was a unanimous All-America in his junior and senior seasons and won the Outland trophy and was named UPI Lineman of the Year twice. He won the Lombardi Trophy and the Maxwell Award as the nation's best player (only lineman to do so). He was fifth in voting for the Heisman Trophy. He was featured on the cover of Sports Illustrated with the subheading of "Notre Dame's Peerless Ross Browner." His career statistics record 340 tackles, a school record; ten deflected passes, two blocked kicks. He also scored a touchdown and two safeties.