Racing Photo Gallery

FILE - In this May 1, 1993, file photo, jockey Jerry Bailey, right, hoists the trophy with trainer MacKenzie "Mack" Miller, left, and owner Paul Mellon, center, after Sea Hero won the Kentucky Derby at Churchill Downs in Louisville, Ky. Miller, a Hall of Fame thoroughbred trainer who at 71 had his only Kentucky Derby winner in Sea Hero, has died. He was 89. (AP Photo/Al Behrman, File)