Kammala jumlar da ke gaba: Muktar ya fara fitowa a gasar kasa da kasa a shekarar 2011, inda ya dauki matsayi na bakwai a tseren matasa a gasar
2011 IAAF World Cross Country Championships (rarraba lambar azurfa ta tawagar) da kuma kammala na huɗu a cikin mita 10,000 a 2011 African Junior Athletics Championships tare da lokacin minti 28:44.95.