HELEN McGINN is a drinks expert and international wine judge, writing columns for the Daily Mail and Waitrose Food magazine. She's the author of award-winning wine blog and bestselling book The Knackered Mother's Wine Club. Among other awards, Helen won Online Drink Writer of the Year in Fortnum & Mason's inaugural Food & Drink Awards in 2013. She spent almost a decade sourcing wines around the world as a supermarket wine buyer and spent the next half-decade pregnant. Helen is married with three children. And she's hopeless with a hangover.