LOUISVILLE, Ky. (WDRB) -- Pioneerof the Nile, sire of Triple Crown winner American Pharoah, has died at the age of 13. That's according to a post on the official website of WinStar Farm. Farm ...
Pioneerof the Nile, sire of Triple Crown winner American Pharoah, died unexpectedly Monday, according to WinStar Farm. The 13-year-old champion sire bred a mare Monday morning and “started acting ...