Dt.Onur Taş was born in Kırşehir. He studied primary, secondary and high school in Kırşehir. He completed his high school education in Kırşehir Anatolian Teacher High School. He graduated from Ankara Gazi University Faculty of Dentistry in 2016.
Between 2016 and 2019, he worked as a dentist in a private clinic in Ankara. In August 2019, he started to work as a dentist in TrakyaDent Dental Health Center.