Botswana's Olympic medalist Nigel Amos suspended for doping

GABORONE, July 14 (Xinhua) -- Botswana's former Olympic silver medalist Nigel Amos has been suspended with immediate effect after testing positive for Metabolites of GW1516.

According to its press release issued on Tuesday, the Athletics Integrity Unit (AIU) collected the sample from Amos during an out of competition test on June 4, 2022.

The suspension comes ahead of the World Championships in Oregon, th