The Athletics Integrity Unit (AIU) today handed a four year ban to Kenyan runner Mikel Kiprotich Mutai for doping.
The marathon runner was banned after his urine was tested positive for norandrosterone and was found guilty.
http://dailysport.co.ke/2020/05/02/aiu-suspends-mutai-and-korio/
On the official twitter handle, @aiu_athletics wrote: “The AIU has banned Stanislau Tsivonchyk (BLR), Mikel Kiprotich Mutai (KEN) & Kiranjit Kaur (IND), all for violations of the @WorldAthletics Anti-Doping Rules.”
Mutai was serving a suspension that started on May 1 for metabolites of specifically 19-norandrosteroneand in his urine sample taken on December 19 last year during the Taipei Marathon.
Nandrolone (19-nortestosterone)is a Prohibited Substance under the Wada 2019 Prohibited List (S1.1b: EndogenousAnabolic Androgenic Steroids and their Metabolites when administered exogenously). It is a non-specified substance and is prohibited at all times.