Prix Hocquart
Kooyonga was bred in Ireland by Sean Collins at the Ovidstown Stud, near Maynooth, County Kildare. Her sire, Persian Bold was a successful racehorse who won the Richmond Stakes in 1977. He went on to be a "good" stallion, getting important winners such as Falcon Flight (Prix Hocquart), Persian Heights (St James's Palace Stakes) and Bold Russian (Celebration Mile). Kooyonga's dam, Anjuli, was an unraced half sister of the 2000 Guineas winner Roland Gardens.