Introducing Jack Daniels 12-Year-Old Tennessee Whiskey. The Jack Daniel Distillery is one of the most complete whiskey distilleries in the world, and were able to craft premium whiskeys in a way that honors our heritage while highlighting the modern-day world-class whiskey-making. To honor our distillery’s past, our Master Distiller, Chris Fletcher handcrafted these aged-stated whiskeys and evolved our whiskey process to achieve a rare flavor profile.