Willie Mullins’ ‘really special’ Grand National horse smashed into favourite as bookies fear ‘worst result’

WILLIE MULLINS’ ‘really special’ Grand National runner has been smashed into favourite – as terrified bookies revealed they are already counting the cost of their ‘worst result’.

A ‘big gamble’ has formed on defending champion I Am Maximus with William Hill.

SportsfileWilliam Hill punters are piling into I Am Maximus certain the Willie Mullins-trained horse can do a historic Aintree double[/caption]

The official sponsors of the world’s most famous race have been forced to...