Crisp was an Australian-bred, latterly British-trained top-class steeplechase horse. He was a bay Thoroughbred gelding foaled in 1963 in Australia. In his native country, he won many important jumping races, particularly two-milers, including the Hiskens Steeplechase in 1969 and 1970. So well did he jump, he was nicknamed "The Black Kangaroo". However, Crisp is probably best remembered for his epic contest with Red Rum in the 1973 Grand National in England.