It is almost half a century since Ballylinch Stud took delivery of its previous winner of the Prix de l'Arc de Triomphe. In 1970, Sassafras (Fr) (Sheshoon {GB}) became the first horse to get the better of Nijinsky (Northern Dancer), beating the Triple Crown winner by a head at Longchamp before taking up residence in the beautiful tiled box which was once home to The Tetrarch (Ire) (Roi Herode {Fr}). That stable still stands away from the main stallion yard at Ballylinch and within its historic walls now is the...