Derby Contenders

Mrs. John Magnier

Susan Magnier is the daughter of legendary Irish trainer Vincent O’Brien who campaigned champion Nijinsky II and is the wife of Coolmore head John Magnier. The Magnier’s have enjoyed great success in racing both in Europe and America. The two along with other partnerships have raced greats like Montjeu, High Chaparral, Galileo, Rock of Gibraltar, and Giant’s Causeway.