What is "gorytus"

Gorytus (7 February 1980 – 18 July 1996) was an American-bred, British-trained Thoroughbred racehorse and sire. As a two-year-old in 1982, he created an enormous impression by winning the Acomb Stakes and Champagne Stakes by wide margins and was regarded as a potentially great racehorse. His very poor run when odds-on favourite for the Dewhurst Stakes was believed by many, including his trainer, to have been the result of doping. The horse remained in training for two more seasons but never fulfilled his early promise. He made little impact as a breeding stallion and died in 1996.