Ownership: T J Doudle, M J Sayers, 4025271 Racing (Mgr: R Smith), Stepping Stone (Mgr: Ms A A Umoff), Big steaks (Mgr: MK Anderson), J H Knox, R W Morgan & On Fire Racing (Mgr: J P Kersten)
Thinkingnintynine is a 5 year old gelding by So You Think out of the Choisir mare, Quizini.
Last start was 1st at Port Augusta on July 20, 2025 in the Port Augusta Toyota Plate (C1) over 1867 metres.