John A. Shirreffs
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John A. Shirreffs is a renowned trainer in thoroughbred racing, best known for training the legendary horse Zenyatta, who is celebrated for her undefeated racing career. Shirreffs' expertise and insights into horse training have made him a respected name in the sport.
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John A. Shirreffs is the trainer of the horse Baeza.
Kentucky Derby: How to watch and everything else you need to knowCNN·
United States· 2025-05-03
United States· 2025-05-03
