Colin Jackson Colin Jackson Colin Ray Jackson, CBE (born 18 February 1967) is a British former sprint and hurdling athlete who specialised in the 110 metres hurdles. During a career in which he represented Great Britain and Wales, he won an Olympic silver medal, became world champion twice, World indoor champion once, went undefeated at the European Championships for 12 years and was a two-time Commonwealth champion. His world record of 12.91 seconds for the 110m hurdles stood for over a decade and he remains the 60 metres hurdles world record holder. Jackson won his first major medal, a silver, in the
Sprint hurdles at the Olympics world record has been broken only once, by Annelie Ehrhardt at the inaugural 1972 Olympic final. In contrast the 80 m hurdles world record was set at the Olympics in 1932 (four times), 1936, and 1952 (twice). Only three athletes have won two Olympic sprint hurdles gold medals: on the men's side, Lee Calhoun and Roger Kingdom, and on the women's side Shirley Strickland. Strickland is also the only athlete to win three such Olympic medals, having won a bronze medal before her victories. Alvin Kraenzlein is the only athlete to have won two hurdles medals at the same Olympics,