American Pharoah wrapped up his legendary racing career on Oct. 31, 2015, having cemented his status among the all-time greats. The Triple Crown winner went out with a victory that was much like the rest of his wins: dominant. His record-tying 6 ½-length triumph in the Breeders’ Cup Classic wowed 50,000 fans at Keeneland Race Course and millions more worldwide, a fitting ending to a storybook career. He completed his racing legend with champion 3-year-old and Horse of the Year titles in January.