Halo Diablo is a thoroughbred horse born in Australia in 2010. Race horse Halo Diablo is by Sebring (AUS) out of Devils Marble (AUS) , trained by Keith Dryden. Halo Diablo form is available here. Owned by G E Smith, T Di Bucchianico, B Wordingham, D J Galvin, M F Spowart, D Idropico, S Mewburn, S G Barnes, A J Bealing, B P Plummer, B J Newey, M J Newey, M Newey, T J Newey, D Hughes, T Crystal, S J Mcloughlin, S Jackson, B L Walker & J T Clegg.