Dr. Natthanan Ueasin, a Thai singer, a producer, and a performance creator, is currently a full-time lecturer in the Performing Arts Department. His interests include creating contemporary performing arts from popular traditions. He studied and trained in directing under Pichet Klanchuen. He had the opportunity to collaborate with the famous composer Sinnapa Sarasas, worked with many performance directors such as Assoc. Prof. Onchuma Yutthawong, Prof. Pornrat Damrung, and Asst. Prof. Panpassa Thupthian, with works in relation to acting, directing, and research on acting, both domestically and internationally.