Who is the all time NCAA receptions leader?

As far as passing yards are concerned Timmy Chang, who played at University of Hawaii between 2000-2004, is the NCAA all time passing yardage leader with 17,072.

2. Graham Harrell, Texas Tech, 15,760, 05-08

3. Ty Detmer, BYU, 15,031, 88-91

source: fbsstatistics.com