Richard Mayson is an award-winning wine writer and an authority on Portuguese wine. A lecturer and consultant, he writes for Decanter and The World of Fine Wine and is a contributor to the Oxford Companion to Wine, the Larousse Encyclopedia of Wine and the World Atlas of Wine. His books include Port and the Douro, Madeira: The islands and their wines and The wines of Portugal. He is Chair of the Decanter World Wine Awards for Port and Madeira Wine.