Fred Winter

His most famous victory as a jockey was on Mandarin in the 1962 Grand Steeple-Chase de Paris at Auteuil. His victory despite his illness, a broken bit and Mandarin breaking down in the last half-mile was voted the greatest ride ever in a 2006 Racing Post poll. The race was listed in The Guardian as one of the greatest races ever.
As a jockey he rode a then-record 923 National Hunt winners before his retirement in 1964. Provided by Wikipedia