Biography: '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'.