Career Tiffany Yu on REVOLT TV, Defeating Disability and MoreEssence GantDecember 3, 2014December 4, 2014 by Essence GantDecember 3, 2014December 4, 2014982 Don’t let the petite frame and sweet voice fool you. Tiffany Yu, Director of Business Development for Sean “Diddy” Combs’ REVOLT TV, is a force to...