Linebacker is a thoroughbred horse born in New Zealand in 2021. Race horse Linebacker is by Super Seth (AUS) out of Garden Of Swans (GB) , trained by John O'shea. Linebacker form is available here. Owned by F W Cook, Mrs C M Cook, Finemore Thoroughbreds (Mgr: R S Finemore), D J Hines, M Angelos, Mrs C Briggs, M W Finemore, J D Melick, R J Miller, T P Ballard, T Charlton, Peake Racing (Mgr: P N Edwards), Prairie Racing (Mgr: Mrs T J Yap), M J Miller, S Miller, A Harmanis & N Socratous.