Two Kenyan runners have been suspended after testing positive for doping at the World Championships in Beijing, the International Association of Athletics Federations has announced.
Joyce Zakary, 29, and Koki Manunga, 21, have accepted provisional bans after “targeted tests” by the governing body.
The pair, who competed in the 400m and 400m hurdles, were tested at their team hotel on 20 and 21 August.
Zakary set a national record of 50.71 seconds in the 400m heats on Monday