Who manufactured O.B.R. kentucky bourbon?

O.B.R. Kentucky Bourbon was manufactured by the Old Bardstown Distillery, which is part of the Willett Distillery family. The bourbon is known for its smooth flavor profile and is produced in Bardstown, Kentucky, a region renowned for its bourbon production. Willett Distillery has a long history and is known for crafting small-batch, high-quality spirits.