The fifth “Balmun” conference was held from 28 to 30 April in Banja Luka and it gathered secondary school students from 22 schools from Romania, Italy, Macedonia, Serbia, Slovenia, Croatia, Montenegro, Bosnia and Herzegovina and Republika Srpska, as well as individual delegates from faraway countries such are the United States, Australia and Canada. Seven delegates together with their professor, mentor of the UN Club Jelena Veselinovic, represented the Grammar School “Crnjanski”. Among our students, Sonia Porej was particularly perceived, the best delegate who participated for the second time at the “Balmun” conference. The student Mihailo Plavsic was praised and the work of Jana Tosic, Sara Elmazi and Sara Stanoicic was also perceived. In the evening of talents, our school was represented with the recitation of Maria Miljkovic and in the sports competition team Una Veselinovic participated.