Big Sky is a thoroughbred horse born in Australia in 2023. Race horse Big Sky is by Bivouac (AUS) out of Zoom By (AUS). Big Sky form is available here. Owned by R & C Legh Racing Pty Ltd (Mgr: R P Legh), B & C Thoroughbreds Pty Ltd (Mgr: B A Dorman), D F Matthews, Miss K A Smith, W J Ouston, H A Bentley, Martec Racing (Mgr: Mrs L Rogers), D P Tyler, S J Rutherford, Sb Racing (Mgr: F Loughlin), S J Perry, D M Placella, J Armitage, E Campbell & K F Cronan.