You're in a pub. You're drinking a pint. You're enjoying it and letting your mind wander. Have you ever wondered how that pint came to be there in your glass? No, neither have I ... BUT we were at the Great British Beer Festival, we had a camera and a presenter, in the shape of Mark Phillips (no, not the horsey royal ex) so we decided to take that journey ... BACKWARDS!

Thanks to Sambrook's Brewery and the team at CAMRA.