Whakakihia te rerenga e whai ake nei: I te raumati o te tau 2015, i whara a Charalampopoulos i te waewae matau i roto i te kēmu hoa ki te USA, a, i kii nga taakuta i te timatanga ka uaua ki a ia te takaro i te
Ko te 2015 FIBA Under-19 World cup. Ahakoa te whara, i taea e Charalampopoulos te takaro i te whakataetae, a ka eke ia ki te 21 nga tohu ki te US i te whiringa toa o te whakataetae. I ngaro a Kariki i te whakataetae haurua whakamutunga ki te US, a ka whara ano a Charalampopoulos i te whakataetae tuatoru, ki a Turkey, i ngaro hoki a Kariki, i te mea i mutu i te tuawha.