Ranko Rajović, specialist in internal medicine - field of neuroendocrinology, is the author of NTC learning system programme, implemented in 15 countries across Europe, in 7 of them accredited by Ministry of Education. He is the founder of Mensa in five countries, a member of Gifted children committee of Mensa International since 2002 (chairman 2010-2012), and a collaborator of UNICEF. In 2015 he was awarded by Mensa International (MERF- Mensa education and research foundation) for the intellectual benefits to society. He works at the Faculty of Education in Koper, Slovenia. So far, several EU projects (IPA CBC, Erasmus Plus) based on the NTC programme have been conducted (UK - Slovenia, Croatia - Montenegro and Serbia - Romania).
Uros Petrović is the coauthor of the NTC programme for schools. He is a writer, author of 12 children’s and youth literature books for which he received 12 awards. The books are published in the Italian, Greek, Macedonian, Hungarian and Czech language. He is the winner of numerous prestigious photography awards. He was the president of Mensa Serbia and a member of international Mensa’s board of directors. He is a visiting lecturer at several universities and other educational institutions in Serbia and other countries.
Maša Karleuša Valkanou, counseling psychologist and psychotherapist, has more than 10 years’ experience working at leading mental health institutions, conducting psychotherapy, counseling, psychological assessment and group psychotherapy. She specializes in working with adults, youth, children and families with adolescents as a main area of expertise.
Maša is a certified Systemic Family psychotherapist and a part of the Child and Adolescent Psychoanalytic Psychotherapy training, and has extensive training in Transactional Analysis and Rorschach method. Maša is an author of many publications and is involved in many projects for youth.