Billabong is a thoroughbred horse born in Australia in 2022. Race horse Billabong is by I Am Invincible (AUS) out of Catwalk (AUS) , trained by Gai Waterhouse & Adrian Bott. Billabong form is available here. Owned by GW Holdings, T Needham, H & M Racing, H Tam, Ms P A Bourke, R N Norris, Allam Family Racing, Hedley Racing, Sheffield Racing, A P Carney, Nocab Racing, Just Fun Racing, Gee Racing, F W Cook, Mrs C M Cook, D R Fleming, B J McDonald & Znodz Racing.