Gary Vaynerchuk

Founder WineLibrary.com, Host WineLibraryTV

@garyvaynerchuk

Martha Arias de Serna

@marthaarias-de-serna

Rob Mondavi

Owner/President of Winemaking Folio Fine Wine Partners

@robmondavi

Steve Matthiasson

Owner/Winemaker Matthiasson Wines

@stevematthiasson