Mezue ahịrịokwu na-esonụ: Khala gbara asọmpi dị ka onye na-egwu mmiri naanị maka ndị otu Ukraine na ụmụ nwanyị 200 m butterfly na 2008 Summer Olympics na Beijing. Na-eduga na Egwuregwu ahụ, ọ kpochapụrụ oge ntinye FINA B nke 2:13.59 na
European Championships na Eindhoven, Netherlands. Ọ gbara ndị ọzọ na-egwu mmiri isii na okpomọkụ nke abụọ gụnyere Singapore Tao Li, onye mechara nke ise na 100 m butterfly ikpeazụ. O meriri Tao iji were ebe nke anọ site na 0.47 nke sekọnd na 2:12.16. Khala enweghị ike ịga n'ihu na ọkara ikpeazu, ebe ọ bụ na ọ nọrọ na nke iri abụọ na anọ n'ozuzu na prelims.