Bio: Atthaphan Phunsawat (อรรถพันธ์ พูลสวัสดิ์; born 4 October 1993), nicknamed Gun (กัน), is a Thai actor, model and host under GMMTV. He started to study Business Administration at Bangkok University before changing majors, and is currently attending the Faculty of Political Science at Ramkhamhaeng University
