The Athletics Integrity Unit has banned Johnstone Kibet Maiyo for three years after testing for the presence of a prohibited substance erythropoietin (EPO), which is a breach of the World Athletics Anti-Doping Rules.
The 33 year-old ban takes effect from 20 July 2022 and his results will be disqualified from 29 May 2022
The AIU has banned three Kenyan athletes:
Maiyo Johnstone Kibet for 3 years, starting 20 July 2022, for the presence/use of a Prohibited Substance (EPO). DQ results since 29 May 2022.
— Athletics Integrity Unit (@aiu_athletics) December 19, 2022