Is Extreme is a thoroughbred horse born in Australia in 2022. Race horse Is Extreme is by Extreme Choice (AUS) out of Istanford (USA). Is Extreme form is available here. Owned by A R McAnulty, Mrs L McAnulty, Bangaloe Stud (Mgr: Miss J C Ritchie), C Battese, W B Fornari, Westcode Pty Ltd (Mgr: D G Ramage), Peake Racing (Mgr: P N Edwards), T D Vining, M J Williamson & M F Pearce.