Jockey Dean Holland has died after sickening race fall in country Victoria | Dean Holland Last Videobr br Group 1-winning jockey Dean Holland has died after a sickening race fall in country Victoria, leaving behind a wife and four children under the age of five in a tragedy that has shocked the racing world. br br According to Racing Victoria, racing's governing body in Victoria, Australia, Holland was riding in the opening race at Donald Racecourse .br br Holland was thrown to the turf when the three-year-old gelding moved sharply to the inside rail before falling as the field turned for home at the top of the straightbr br Holland was airlifted to hospital in a critical condition after a sickening race fall in country Victoria, and, tragically, has since diedbr br Racing Victoria announced the other rider who fell, and their two horses, did not sustain significant injuries in the accident.