Oscar Winner is a thoroughbred horse born in Australia in 2021. Race horse Oscar Winner is by Winning Rupert (AUS) out of On Show (AUS). Oscar Winner form is available here. Owned by S A Miller, R D Meadowcroft, J Carone, X D Franklin, K G Beacham, D C Beacham, M I Banks, A J Wilkie, Hamlin Bay Thoroughbreds (Mgr: S Litton), Mrs M L Litton & D C Litton.