00:57 Botswana Botswana Olympic medalist Nijel Amos banned for doping Nijel Amos, a 2012 Olympic silver medalist in the men's 800 meters, has been banned for three years for doping, the Athletics Integrity Unit ...
01:04 Kenya Kenya's former olympic 1500 metres champion Asbel Kiprop banned four years for doping The 29-year-old, who also won three world championship golds, tested positive for the banned blood booster erythropoietin (EPO) in November 2017.
