American Pharoah, Victor Espinoza win 141st Kentucky Derby
Sunday, May 3, 2015 - 10:30
in Mathematics & Economics
Andrew V. PestanoLOUISVILLE, Ky., May 3 (UPI) -- American Pharoah, ridden by Mexican-born jockey Victor Espinoza, won the 141st running of America's biggest horse race: the Kentucky Derby.