Tuhia he haere tonu mo tenei whitianga - Ko Tsalmpouris he mema o nga roopu motu rangatahi o Kariki. Ki nga kapa a motu rangatahi o Kariki, i purei ia i nga whakataetae e whai ake nei: te 2012 FIBA Europe Under-16 Championship, te 2014 FIBA Europe Under-18 Championship, te 2015 FIBA under-19 World Cup
, te 2015 FIBA Europe Under-20 Championship, me te 2016 FIBA Europe Under-20 Championship Division B, i reira i wini ai ia i te mētara parahi.