Mezue ahịrịokwu na-esonụ: Ka nyocha banyere afọ na-aga n'ihu, e kwere ka Taher nọgide na-arụ ọrụ ya ma na-eto eto na ndị okenye na-ezute. Izu atọ ka asọmpi World Youth Championships gasịrị, ọ gbara onye nke iri na ise na 3000 m steeplechase na asọmpi World Championships nke 2005. N'oge 2005-2006 n'ime ụlọ, o meriri ọla ọcha na 2006 Asian Athletics Championship na Pattaya ma mechaa nke iri na otu na 2006 World Indoor Championship na Moscow, ma na 3000 mita dị anya dị ka 3000 mita steeplechase adịghị asọmpi na ụlọ. O meghere oge 2006 n'èzí site n'ịmecha nke iri na itoolu n'ọsọ ndị na-eto eto na
2006 World Cross Country Championships, na-enyere ndị otu Bahrain aka ịnọ n'ọnọdụ ise na asọmpi otu.