Defiance is a thoroughbred horse born in Australia in 2022. Race horse Defiance is by Zoustar (AUS) out of Jadentom (AUS) , trained by Bjorn Baker. Defiance form is available here. Owned by S G Darby, J G Abboud, J J Bushell, Mrs J Chilton, S Ducat, GS Racing (Mgr: S A Gray-Spencer), Hekou Racing (Mgr: C Hekeik), T J Henderson, A Leung, S A Lewis, A P Mahony, A J Murtagh, J F Neilsen, J L Pirie, R D Attwood, Mrs N E Ross, A P Rowhead & D Wilden-Constantin.