Colin Ray Jackson, CBE is a Welsh former sprint and hurdling athlete who specialised in the 110 metres hurdles. Over his career representing Great Britain and Wales he won an Olympic silver medal, became world champion three times, 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 110 m 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 110 m hurdles, at the age of nineteen at the 1986 Commonwealth Games. He soon established himself on the global scene, taking bronze at the 1987 World Championships in Athletics and a silver medal at the 1988 Summer Olympics. After winning another silver in the 60 metres hurdles at the 1989 IAAF World Indoor Championships, he won European and Commonwealth gold medals in 1990. The 1993 season saw him reach the pinnacle of his sport: after a silver at the 1993 Indoor Worlds, he went on to set a world record of 12.91 seconds to become the 1993 World Champion. This mark was unbeaten for almost thirteen years and remains the world championship record.