Whakakihia te rerenga e whai ake nei: Kua angitu a Janković mo nga waahanga tohu taitamariki. I nga Whakataetae Pakeha o raro iho i te 18 tau i wini ai ia i nga tohu e rua - he hiriwa i Poland 2011 me te parahi i &lt;a href="2012%20FIBA%20Europe%20Under-18%20Championship"&gt;Lithuania/Latvia 2012&lt;/a&gt;. I te tau 2013 ko ia tētahi wāhanga o te kapa i eke ki te mētara hiriwa i te
Te Whakataetae o te Ao i raro i te 19. I te tau 2014 i wini ia i tetahi atu mētara parahi - i tenei wa me te roopu taiohi i te U-20 European Championship. I whakaingoatia ia ki roto i te All-Tournament ideal five, i te toharite 15.5 nga tohu me te 9.1 rebounds ia keemu.