Ownership: T J Doudle, M J Sayers, 4025271 Racing (Mgr: R Smith), Stepping Stone (Mgr: Ms A A Umoff), Big steaks (Mgr: MK Anderson), R W Morgan, On Fire Racing (Mgr: J P Kersten), J Trickey, ZMC Bloodstock (Mgr: Z Cornell) & Z Staggard
Thinkingnintynine is a 5 year old gelding by So You Think out of the Choisir mare, Quizini.
Last start was 6th at Morphettville Parks on October 10, 2025 in the The Fotobase Group (Bm56) over 1950 metres.