Mezue ahịrịokwu na-esonụ:
2019 FIBA Under-19 World Cup na Heraklion, Gris, na-efu egwuregwu abụọ mbụ n'ihi nsogbu visa. N'egwuregwu ise, o nwetara ihe ruru 17.6 points, 11.8 rebounds, na 3.8 blocks kwa egwuregwu, na-eduga Mali na ọlaọcha ọlaọcha, arụmọrụ kachasị mma site na otu ndị Africa na asọmpi basketball zuru ụwa ọnụ. A họpụtara Ballo na All-Star Five ya na onye otu ya Siriman Kanouté.