Mezue ahịrịokwu na-esonụ: Ọ na-egwuri egwu na 2014 FIBA Europe Under-18 Championship, 2014 FIBA Under-17 World Cup,
2015 FIBA Under-19 World Cup, na nke abụọ nke 2016 FIBA Europe Under-20 Championship Division B, ebe o meriri ọla nchara. Ọ gwakwara na 2017 FIBA Europe Under-20 Championship, ebe o meriri nrite ọla edo.