'X' Nuttapong Mongkolsawas is a director, producer and GMMTV's senior director of content production. He graduated from Chulalongkorn University's Department of Dramatic Arts in the Faculty of Arts. X started his career at GMMTV as a TV programme creative. He is one of the key people behind GMMTV’s best-known shows, including 'Theory of Love'. (오뜨랑에서 실시간으로 번역된 한글 프로필도 확인할 수 있어요) 2026년 Scarlet Heart Ullavee ปาฏิหาริย์ข้ามกาลเวลา 제작에 참여했다. 2026년 มีสติแล้วลูกพีช에서 Unknown 역을 맡았다. 2026년 มีสติแล้วลูกพีช 연출을 맡았다.