Home USA & Central America Judges USA & Central America Judges Adam Porter MW Wine & spirits buying manager at Harrods, London. Based in the UK. Benjamin Hasko MS MW Dual titleholder, master of wine and master sommelier. Based in Singapore. Caroline Hermann MW Certified WSET instructor for both wine and sake, a member of the IMW Council, and is an alcohol beverage lawyer. Based in the US. Bree Stock MW Director of education at the Oregon Wine Board and owner of a wine consultancy business, Constant Crush Advisors. Based in the US. Sarah Knowles MW Buyer at The Wine Society, responsible for Champagne, Australia, New Zealand, North America & Sparkling wines. Based in the UK.