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 4 year old gelding by So You Think out of the Choisir mare, Quizini.
Last start was 7th at Balaklava on May 21, 2025 in the Adelaide Galvanising Industries & Bettabuilt Green Hcp (C2) over 1600 metres.