Ex-Kenyan Commonwealth champ Chpekirui banned for 4 years

NAIROBI, April 12 (Xinhua) -- Kenya's former Commonwealth champion Joyce Chepkirui has been banned for four years after losing an appeal at the Court for Arbitration for Sport (CAS).

The 33-year-old who finished second at the 2016 New York City and Boston marathons was provisionally suspended in June 2019 after an expert panel studied anomalies in her Athletes Biological Passport (ABP) blood samples collected by