Whakaotihia te rerenga e whai ake nei: I te tau 2016, i wikitoria a Curbelo i te mētara koura me Puerto Rico i te Centrobasket Under-15 Championship i Patillas, Puerto Rico i muri i te toharite 16.5 tohu, e whitu nga rebounds me te 6.5 awhina mo ia keemu. I te 2017 FIBA Under-16 Americas Championship i Formosa, Argentina, i toharite ia i nga tohu 21.8, 7 rebounds, 3.2 awhina me te 3.5 tahae mo ia keemu ka wini i te mētara parahi. I whakataetae a Curbelo i te 2018 FIBA Under-17 World Cup i Argentina, i reira i toharite ai ia 13.6 tohu, 5.6 rebounds me te whakataetae-nui 5.9 awhina mo ia keemu ka arahi i tana kapa ki tetahi atu tohu parahi. He toharite 11.1 ngā tohu me te 5.6 āwhina ia kēmu i te
2019 FIBA Under-19 World Cup i Heraklion, Kariki i te wa i mutu ai a Puerto Rico i te tuaono o nga waahi.