an Entity references as follows:
Silver Charm (foaled February 22, 1994) is a champion American Thoroughbred racehorse who won the 1997 Kentucky Derby and Preakness Stakes and 1998 Dubai World Cup (the later two of which he is the oldest surviving winner). He stood at stud in both America and Japan and is now retired at Old Friends Farm in Kentucky. Upon the death of Hansel, Silver Charm became the oldest living winner of the Preakness Stakes; upon the death of Grindstone, he also became the oldest living winner of the Kentucky Derby.