ọrụ Dr Sebastian Okechukwu Mezu (amuru Eprel 30, 1941) bu onye ode akwukwo na ndi Naijiria, onye oka mmuta, ndi mmadu na eme ihe. Ọ banyere na ndọrọ ndọrọ ọchịchị na Nigeria na ọge 1970. Sebastian Okechukwu Mezu bụ onye amụrụ na Eprel 30, 1941, na Ezeogba, Emekuku, Owerri, Imo State . O nwetara nzere mmuta BA na French (1964) ya na ntakiri na German na Philosophy si Mahadum Georgetown . O nwetara LL. B. na 1966 site na Mahadum La Salle Extension, Chicago, yana MA (1966), Ph.D (1967) n'asụsụ Roman sitere na Mahadum Johns Hopkins, Baltimore, Maryland. Mgbe agha Biafra malitere na 1967, n'ihi nnabata nke onyinye ya na aka ya bara uru dị ka nwa akwụkwọ na-eto eto na United States, ebe ọ jiri aka ya sụgharịa akwụkwọ mpịakọta maka obodo ya n'asụsụ French na asụsụ ndị ọzọ, a họpụtara Mezu Gọọmentị Biafran. Onye nnọchite anya pụrụ iche na onye nnọchi anya Abidjan, Ivory Coast, mgbe ọ dị afọ iri abụọ na asaa site n'aka Colonel C. Odumegwu Ojukwu ma bụrụ onye e nyere ọlụ niile banyere Francophone na Anglophone na West Africa.