The Athletics Integrity Unit, AIU has suspended top Nigerian athlete, Tobi Amusan for violating anti doping rules.
AIU is responsible for overseeing anti-doping measures in global athletics.
The AIU says she missed three drug tests within a 12 month period.
Correspondent Tesem Akende reports from Jos.
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INTRO: The 100 meter
OUTRO: SOC
DUR: 36 seconds