Hobbs had started as an
amateur, riding ten winners before his 16th birthday. It was said that of all the young riders in the history of racing, "none has created a greater stir than has young Hobbs". He had just turned
professional when he had his first ride in the National in 1937. He had been due to ride Battleship, until that horse was withdrawn. In the event, he was booked to ride a horse called Flying Minutes and was amongst the leaders until falling at the last open ditch. In 1938, he finally got to ride and win aboard Battleship, a horse that was completing a unique
American and
Aintree National double. A crashing fall later that year resulted in injuries including a broken spine. Although told he would never ride again, he returned to the saddle, but turned to training horses at age 25. ==Military service==