Introducing Jack Daniel’s 12 Year Old Tennessee Whiskey. The Jack Daniel Distillery is one of the most complete whiskey distilleries in the world, and we’re 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.