Karlo Počanić was born on December 3. in 1998 in Zagreb, where he finished elementary school and high school. He graduated in 2023 from the Faculty of Dentistry in Zagreb with excellent results.

He acquires his further training at various congresses and courses where he focuses on the field of preventive and restorative dentistry, oral surgery and aesthetic dentistry. He says that helping and working with people makes him happy and fulfilled, and this is exactly what he cites as the reason for practicing dentistry. He speaks English and German.