Whakaotihia te rerenga e whai ake nei: Ko Peno he mema o nga kapa motu rangatahi o Serbia. Ki nga roopu a-motu rangatahi o Serbia, kua purei ia i nga whakataetae e whai ake nei: te 2012 FIBA Europe Under-16 Championship, i riro mai ai i a ia he mētara parahi, te 2013 FIBA Europe Under-16 Championship, i riro mai ai i a ia he mētara hiriwa ka pootihia ki te Team-To-Tournament katoa ka whakaingoatia hei MVP, te 2014 FIBA Europe Under-18 Championship, i riro mai ai i a ia he mētara hiriwa, te 2014 FIBA Under-17 World Championship, i riro mai ai i a ia he mētara parahi, te
Ko te 2015 FIBA Under-19 World Championship, me te 2016 FIBA Europe Under-20 Championship.