Gary Vaynerchuk
Founder WineLibrary.com, Host WineLibraryTV
@garyvaynerchuk
Jon Bonné
Wine Editor San Francisco Chronicle
@jonbonne
Rob Mondavi
Owner/President of Winemaking Folio Fine Wine Partners
@robmondavi
Steve Matthiasson
Owner/Winemaker Matthiasson Wines
@stevematthiasson