Theeradeth Wongpuapan (Thai: ธีรเดช วงศ์พัวพันธ์), nickname Ken (เคน), is a model, presenter, and actor in TV Drama, movies, and music video. His father is a director and mother is a TV drama writer. He began acting at the age of seven, at the suggestion of his father, who, as the director, cast in the drama The Six Siblings. He was voted the most popular Thai celebrity six years in a row, from 2006 to 2011. (오뜨랑에서 실시간으로 번역된 한글 프로필도 확인할 수 있어요) 2025년 죽어야 사랑받는에서 Toh 역을 맡았다. 2022년 ซุปตาร์ 2550에서 "Ryu" Theeradech 역을 맡았다. 2022년 ซุปตาร์ 2550 연출을 맡았다.