The athletics ruling body, the IAAF ordered the tests after a much improved performance by the 18-year-old runner in the African Youth Championships last month.

• 18岁的亚米尼亚在上个月的非洲青少年锦标赛上成绩的异常的提高令赛事的管理机构世界田联做出这个决定。而测试结果的公布则需要等到几周后.