Kuenderera mberi kweiyi ndima - Douma-Hussar akaita kutanga kwake kwepasi rose kweCanada gore rakatevera pa2001 IAAF World Cross Country Championships, achiisa 69th munhangemutange pfupi. Akavandudza izvi pa2002 nhangemutange pfupi
nomugumo wechi53. Mumwaka wa2002 we track akavandudza indoor mile yake yakanakisisa kusvika ku4:38.02 maminitsi kuti akunde paGator Invitational ipapo akaisa kunze kwakanakisisa ye4:37.55 maminitsi muFalmouth. Akagadzawo 1500 m yakanakisisa ye4:14.60 maminitsi kuGeorgia Tech Invitational. Akanga ari wechi37 paWorld Cross Country muna 2003 uye akavandudza zvikuru nhangemutange dzake dzakanakisisa. Akanga ari wechitatu mumakiromita paNew Balance Games neBoston Indoor Games, achiisa zvakanakisisa zve4:35.94 maminitsi. Akakunda mamita 1500 paHarry Jerome Classic aine rekodhi nyowani yemaminetsi 4:08.09 uye akahwina zita renyika muchiitiko ichocho mwedzi wakatevera.