Mezue ahịrịokwu na-esonụ: N'egwuregwu Olympic nke 2016 na Rio ọ ghọrọ onye mmeri Olympic na 200-mita urukurubụba, ma merie ọla nchara na 400-mita onye medley. O sonyere na 2008 Beijing Olympic Games, ebe ọ malitere na 17 afọ, na 2012 London, ebe o meriri ọlaọcha ọlaọcha abụọ, otu na
200m butterfly na oge nke 2:05.25 na otu na 800m freestyle na oge nke 8:18.76.