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
Doping at the Olympic Games won silver in sprint, and both women were on a relay team that won the silver medal. They were disqualified and stripped of their medals on 27 November 2017. The International Bobsleigh and Skeleton Federation suspended four Russian skeleton sliders. They were Alexander Tretyakov, Elena Nikitina, Maria Orlova and Olga Potylitsina. Tretyakov won a gold medal, and Nikitina won a bronze. On November 22, 2017, the IOC stripped these medals and imposed lifetime Olympic bans on all four. Skeleton racer Sergei Chudinov was sanctioned on 28 November 2017. Seven Russian female ice hockey players were to have hearings before the