Celal Kösek, who was born in Diyarbakır in 1994, completed Istanbul Arel University Architectural Restoration Program in 2017 as the top student. He worked on restoration work in Istanbul for two years. He was accepted to Dokuz Eylül University Faculty of Architecture in 2019. He worked in different architecture offices during his undergraduate education. Participated in workshops and competitions. He completed his undergraduate education as an honor student in the spring semester of 2023. He has been working at Not Architecture in Izmir since October 2023.