Yonatan is a lawyer by profession. He is also a professional tour guide, and has led tours both in Israel and abroad. He was a pilot in the army. He plays the piano and guitar and still goes Israeli folk dancing regularly.
Dunav related activities
Yonatan donates his services to help preserve the Balkan folk dance community. He provided the legal groundwork to help found the organization and provides continuing pro bono assistance for all of Dunav's legal activities.