 On October 10, 2004, the program was moved to "Good Sunday" and simply known as "X-man".On November 5, 2006, the program became the sole program airing in "Good Sunday" and was officially known as "X-man Good Sunday" airing until April 8, 2007.In the first season of the program, the main host was Kim Je-dong, with team leaders Kang Ho-dong and Yoo Jae-suk of Kang and Yoo Team respectively.