Hasan Ergün completed his primary and secondary education in Gaziantep. He won the Yeditepe University Theater Department and graduated in 2016.
Hasan has acted in various plays, international theater festivals and short film productions. In 2016, he graduated from “Michael Chekhov Europe's 6-module certified Acting Training Program”. Ergün, who continues his 'Master Program' at Yeditepe University, Department of Cinema, is working in Diyarbakir State Theater as an actor.
Hasan Ergün, who is the founding president of Gaziehir Culture and Art Association, has been the Art Director of the "Gaziehir Theatre Festival" and many special projects organized in Gaziantep since 2020.