Since 1849. Original time honored recipe. Unique. Commanding. Unforgettable. The rebel yell is one of the enduring legends of the war between the states. Just as the rebel yell's heritage remains true, so does that of its namesake - Rebel Yell Kentucky Straight Bourbon Whiskey. An authentic wheated bourbon, Rebel Yell has been made according to its original time-honored recipe since 1849. 40% alc/vol. 80 proof.