sentence: records most successful horse ( 2 wins ) : celestial halo -- 2009 , 2011 leading jockey ( 2 wins ) : richard dunwoody -- morley street ( 1992 ) , valfinet ( 1994 ) tony mccoy - pridwell ( 1997 ) , wahiba sands ( 1999 ) timmy murphy - azertyuiop ( 2001 ) , santenay ( 2002 ) dougie costello - crow wood ( 2006 ) , kings quay ( 2007 ) daryl jacob - celestial halo ( 2011 ) , zarkandar ( 2012 ) leading trainer ( 6 wins ) : paul nicholls -- azertyuiop ( 2001 ) , santenay ( 2002 ) , perouse ( 2004 ) , celestial halo ( 2009 , 2011 ) , zarkandar ( 2012 ) winners weights given in stone and pound .