ChaiwatThongsaeng (Nickname: Tob), also known as Kritkong Thongsaeng, is an actor and model, born in Pathum Thani, Thailand. In 2008, he was nominated for Best Supporting Actor at the Thailand National Film Association Awards for his role in the film Bangkok Love Story. Also in 2008, Tob Chaiwat took part in bodybuilding competitions and later represented Thailand in the Mister International 2010 contest. Chaiwat Thongsaeng(1989년생, Pathum Thani, Thailand) 는 배우로, 대표작으로 채권추심원, 카마수트라: 뱀의 여인, สตรีเหล็ก ตบโลกแตก가 있으며, 그 외에도 닥터 클라이맥스, ปดิวรัดา, ยอดรักนักรบ, เงากามเทพ, มัจจุราชฮอลิเดย์, ตายโหง ตายเฮี้ยน, 방라잔 2 : 결전의 날, ตุ๊ดตู่กู้ชาติ, ผัวชั่วคราว, เหยิน เป๋ เหล่ เซมากูเตะ, 방콕 러브 스토리, หอแต๋วแตก 등 다양한 작품에 출연했다. 특히 2026년에는 채권추심원에도 참여해서 활동중이다. (오뜨랑에서 실시간으로 번역된 한글 프로필도 확인할 수 있어요) 2026년 채권추심원에서 Kong 역을 맡았다. 2025년 เจนนี่ ไอเลิฟยู에서 Somkid 역을 맡았다. 2025년 เงากามเทพ에서 Phassakorn 역을 맡았다.