Dave Arnold is a "master tinkerer", the author of Liquid Intelligence and the owner of Existing Conditions and Booker and Dax.

Artem Peruk is co-owner of El Copitas bar in St Petersburg, Russia.

Luke Whearty is the Aussie bartender who made his name in Singapore at iconic venues like Tippling Club and Operation Dagger.

Sebastian Reaburn reflects on the life of Vernon Chalker, a man who was instrumental in building Melbourne's small bar scene.

David Wondrich is the world's pre-eminent drinks historian.

Maybe Mae's Ollie Margan has recently written a raw, open and honest article for Difford's Guide.

Jeffrey Morgenthaler is a Portland bartender, author and industry authority.

Liana Oster is an Aussie expat who works as a head bartender in New York - at the best bar in the world, Dante NYC.