Christopher Tsui (born 1981 in Hong Kong) is a businessman and a Champion Thoroughbred racehorse owner.
[2] He is best known as the owner of Sea The Stars, the World Champion thoroughbred racehorse who completed an unbeaten three-year-old career by winning the 2000 Guineas, The Derby and the Prix de l'Arc de Triomphe in the same year, the only horse to do so in the history of thoroughbred racing.
Founded by Christopher's father, David Tsui began buying horses in the early 1990s and raced a stable in France.
[3] However, in an interview at Epsom Downs Racecourse, Christopher Tsui said that his mother, Ling, a special adviser to the Ministry of Labour for the Chinese Government, studies pedigrees and breeding patterns and does all the research that has led to the family's racing success.
[1] Since becoming involved in the sport, Sunderland Holding Inc has bred a number of successful horses including Galileo, Black Sam Bellamy, All Too Beautiful, Melikah, Cherry Hinton, My Typhoon, and Urban Ocean.