sentence: records most successful horse ( 2 wins ) : master minded - 2009 , 2011 leading jockey ( 3 wins ) : mick fitzgerald -- big matt ( 1996 ) , isio ( 2004 ) , tysou ( 2006 ) leading trainer ( 4 wins ) : paul nicholls - call equiname ( 1999 ) , master minded ( 2009 , 2011 ) , twist magic ( 2010 ) winners weights given in stone and pound .