sentences:  Beginning in 1926, this changed, instead identifying the jockey who had ridden the most winners during a campaign season; the 1926 winner was rewarded for the 1925–26 season, for example.Tony McCoy was Champion Jockey 20 times, which is more than any other winner; he also recorded the most wins in a season, with 289 in the 2001–02 season.The award has been shared on three occasions