Headmaster | Celje - Center grammar school (Gimnazija Celje - Center)
Gregor Deleja (1980) is the headmaster of grammar school Gimnazija Celje – Center since 2014. He graduated from the department of Music at the University of Maribor. He worked in tourism as an independent sales executive for groups and congress tourism. He is active in education as a teacher of music and piano, as an artistic menthor and pianist of tango quintett Gamma and vocal groups Oktet 9 and FaVoZa and in cultural management as founder and project manager of Hisa kulture Celje (House of Culture Celje).