which college conference has produced the most nfl quarterbacks?
['BIG TEN - 10 QBs. Dwayne Haskins (AP Images) ... ', 'T-2. ACC - 8 QBs. ... ', 'T-2. PAC-12 - 8 QBs. ... ', 'SEC - 7 QBs. Dak Prescott (AP Images) ... ', 'BIG 12 - 5 QBs. Patrick Mahomes (AP Images) ... ', 'NON-POWER FIVE - 10 QBs. Carson Wentz (AP Images)']