Zavaboom is a thoroughbred horse born in Australia in 2018. Race horse Zavaboom is by Spirit Of Boom (AUS) out of Zavaroni (AUS) , trained by Edward O'rourke. Zavaboom form is available here. Owned by Blueblood Thoroughbreds (Mgr: Mrs C Walsh), BBT Zavaroni (Mgr: Mrs C Walsh), Mrs M L Stewart, B Williams, M J Stewart, P Dunne, J B Huntington, D P Lacey, Ms S Lawson, S Muggeridge, J Pretty, Ms J Smith, D Solomon, J Young, G J G Gordon, P F Ingram & A C Cliffe.