Wiz Khalifa Buys 1,700 Back Packs for Students at His Alma Mater – XXL Posted on September 26, 2015 by Tyrone Hatersville Wiz Khalifa gives back to his alma mater. Source: Wiz Khalifa Buys 1,700 Back Packs for Students at His Alma Mater – XXL Post navigation ← Previous Next →