Gary Vaynerchuk is chairman and CEO of VaynerX, a $150-million-plus media holding agency that includes VaynerMedia and PureWow. He is one of the world's leading marketing experts and a four-time New York Times bestselling author. After growing his family wine business from $4 million to a $60 million business, he developed and now runs VaynerMedia, one of the world's hottest digital agencies. Gary is also a prolific angel investor and venture capitalist, investing in companies including Snapchat, Facebook, Twitter, Uber and Venmo, and cofounding the Vayner/RSE fund, among many other enterprises.