116 national championships since 1895 in football. However most teams don't count their national championship pre ww2!
DeSean Jackson is the most dangerous return man in college football
If we restrict it to AP/Coaches poll and/ or BCS National Championships for division one college football since 1950 then the breakdown is as follows:BEAR BRYANT 6JOHN MCKAY 3NICK SABAN 3BUD WILKERSON 3DARRELL ROYAL 3BARRY SWITZER 3TOM OSBORNE 3WOODY HAYES 3
University of Tennessee