First-team selections Nick Ponzio and David Sellens highlight a group of 14 USC student-athletes named 2017 Pac-12 All-Academic for the track and field season it was announced by Commissioner Larry Scott today (June 16). To be selected, an athlete must maintain at least a 3.0 cumulative grade point average, be at least a sophomore academically, be a significant contributor and have completed at least one full academic year at the institutions.