Tags: Jockey (Horse Racer).
Walter Kempton Cannon (1879-1951) usually known as Kempton was a Classic-winning British jockey. He was the third son of the three-times Champion Jockey Tom Cannon Sr. while his brothers were another champion Morny Cannon Tom Cannon Jr. and Charles Cannon. He was named after Kempton Park Racecourse.He rode his first winner at fourteen and went on to win the 1901 St. Leger on Doricles and the 1904 Derby on St.