In 2015, American Pharoah captivated the hearts of fans worldwide by becoming the first-ever winner of horse racing's fabled Grand Slam. By sweeping the Kentucky Derby®, the Preakness Stakes®, the Belmont Stakes® and the Breeders' Cup® Classic, American Pharoah established himself as one of the greatest racehorses in history. That's something we can really relate to around here. After all, no one thought you could make a bourbon both full-flavored and easy to drink. Until we did it. In honor of American Pharoah's inspiring and exhilarating achievement, we're proud to introduce a limited-edition American Pharoah commemorative bottle. To further mark the occasion, Maker's Mark and the Zayat family will make a donation benefitting the Kentucky Derby Museum, a nonprofit organization with an impassioned commitment to engage, educate and excite. Endorsed and supported by Ahmed Zayat, the bottle features the now-legendary blue and yellow livery of Zayat Stables. These iconic bottles will be available beginning May 1.