Arne Preuss - Coffee Expert & Founder of Coffeeness

Arne is an ex-barista and founder of Coffeeness. Launched in 2008, Coffeeness is a popular online resource for all things coffee-related, with content in five languages. When Arne isn't testing out super automatic espresso machines, putting grinders through their paces or sampling a new crop of specialty coffee beans, you'll find him relaxing with a tall glass of cold brew.