Maker’s Mark Bourbon is a wheated bourbon made with a mash bill recipe of 70% locally-grown corn, 16% red winter wheat, and 14% malted barley. This recipe was created by Bill Samuels, Sr. who baked bread with different grains to settle on his mash bill rather than trial and error with distillation. His wife, Margie Samuels, is responsible for the shape of the bottle, the signature label, and the red wax topper. Maker’s Mark is aged in char #3 new American oak barrels for 6-7 years. It is bottled at 90 proof.