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
Senegal at the Olympics that have participated in the Winter Olympic Games. Its winter athletes have participated in five Winter Olympics since 1984, although they have won no medals. Senegal was represented at the 1984, 1992 and 1994 by Lamine Guèye, and in 2006 and 2010 by Leyti Seck. Senegal at the Olympics Senegal has sent athletes to all Summer Olympic Games held since 1964. Unlike most surrounding nations, Senegal has never missed any Summer Olympics since its independence. Only once has the country won an Olympic medal: Amadou Dia Ba, who won a silver medal in the men's 400 metre hurdles in 1988.