A substantial £100,000 wager placed on I Am Maximus to win the Randox Grand National was a "real bet" and not a publicity stunt, according to Paul Byrne, owner of Fitzwilliam Sports.
The firm accepted the significant bet on the Willie Mullins-trained, JP McManus-owned horse at odds of 8-1. I Am Maximus, ultimately the heavily-backed 9-2 victor, emulated legendary Red Rum by regaining his Aintree crown.