Red Rum is the most successful horse, having won the Grand National three times: 1973, 1974 and 1977.
ballabriggs
Red Rum won two grand nationals in 1974, when he won the Aintree and Scottish Grand Nationals. No other horse has done that double in the same year, though some horses have won both races in different years.
He won the Aintree Grand National in 2000 and the Irish Grand National in 2000. In 2004 he won the Welsh Grand National. In 2005 he won the Aintree Grand National and the Irish Grand National. So he was won 5 Grand Nationals in total, having won 2 Aintree Grand Nationals, 2 Irish Grand Nationals and 1 Welsh Grand National.
The horse with the most career wins is Kincsem, a filly from Hungary who won 54 races out of 54 starts in the late 19th century. She is considered one of the most dominant racehorses in history.
Another interesting Welsh National fact from the past was that Earth Summit's 1987 Welsh National was the first horse to win the Welsh, Scottish and English Grand Nationals.
the horse who won the grand national was ballabriggs
Broken Arrow High School won 2011 Bands of America Grand National Champions
No horse won. It was canceled.
Mitch Manternach
The 2008 Grand National was won by the horse Comply or Die, ridden by jockey Timmy Murphy.
hitachi horse won it 100 years in arow