According to wikipedia. Princeton has the most titles with 28.
Ucla (UCLA)
UNIVERSITY OF CALIFORNIA LOS ANGELES
You can't go to the NFL out of high school
Mike Doss. back to back high school state titles. National champs with Ohio State, and Super Bowl with the Colts.
Valdosta High School Valdosta, Georgia 608 wins 134 losses and 9 ties 24 state titles 34 region titles 6 national titles
Wake Forest
Barcelona
The Georgia Bulldogs have won 26 National Titles.
Yes, National Signing Day is the first day a high school senior can sign a National Letter of Intent for college football.
Only about about 2 percent of high school football players receive college scholarships "well about 20% of high school football players get college football scholarships." "martin alberts College Florida" is incorrect.
Seeing that BYU has claimed a national title in 1984, 23 Conference titles, and a Heisman winner, Yes there football program is good.
Purdue has won 1 National Championship (1939). although Purdue makes no claim regarding national championships, despite the listing of a national championship for that school in the Official NCAA Football Records Book