Roy Chung is the co-founder and former COO of Apollo.io, a $1.6B unicorn sales automation startup backed by Sequoia Capital, Y Combinator, and Bain Capital, among others. Roy is also a General Partner at JoyFund and LP in multiple VC funds like Pioneer, GTM, and LionHeart. Before founding Apollo.io (YC W16), Roy was on the founding team at Doblet (YC S14) and previously worked as a strategy consultant at McKinsey & Co. A two-time Y Combinator alum, Roy also holds an MBA from UC Berkeley.