Career
As a jockey, he is probably best known for piloting Red Rum to a third Grand National victory. Stack was National Hunt Champion Jockey for the 1974-1975 and 1976-1977 seasons. He got his first trainer"s licence in 1986.
His other major winners include Tarascon (Irish 1000 Guineas and Kostroma (Beverly Doctorate Stakes).
Stack survived a life-threatening viral infection in December 1998. He currently trains at Golden, County Tipperary.
