Mezue ahịrịokwu na-esonụ: Kigab gbara asọmpi maka Canada na 2015 FIBA U19 World Cup na 2016 FIBA Americas U18 Championship. N'ọnwa Julaị afọ 2017, ọ bụ onye isi n'otu ndị otu Canada nke meriri ọlaedo na
FIBA U19 World Cup, nkezi nke 14.7 isi na 10.6 rebounds, yana 2.3 na-enyere aka kwa egwuregwu. Maka mbọ ya, akpọrọ ya na asọmpi All-Star Five.