 From 1980 onwards Denham was closely associated with owners Geoff and Beryl White, for whom he won a Golden Slipper with Marscay, an Epsom Handicap, Yalumba Stakes and other group races with Filante, and an Australian Guineas and AJC Oaks with Triscay.His greatest triumphs came in 1997 and 1998 when the Denham trained Might and Power took out the Melbourne Cup, Caulfield Cup and Cox Plate.On 14 December 2009, Jack Denham died at the age of 85 after a long illness.