Leading from the front, Serpentine won comfortably at odds of 25-1 from Khalifa Sat to give O'Brien a record eighth victory at the Classic.
(Reporting by Martyn Herman, editing by Ed Osmond)
Horse Racing
Blackmore becomes first woman to win Grand National
10/04/2021 AT 17:22
Horse Racing
Blackmore targeting next big success after record-breaking Cheltenham Festival
22/03/2021 AT 12:46
Horse Racing
Jockey James apologises for climbing on dead horse
02/03/2021 AT 21:15