Real Men (Hangul: 진짜 사나이) is a South Korean variety show featuring eight male celebrities as they experience life in the military, which is mandatory for all Korean men for two years. The show debuted on MBC on April 14, 2013, as part of the Sunday Night programming block. The original cast members were Kim Su-ro, Mir, Ryu Soo-young, Sam Hammington, Seo Kyung-suk and Son Jin-young. Jang Hyuk and Park Hyung-sik later joined the cast. Mir left the show in June 2013. Ryu Soo-young, Son Jin-young and Jang Hyuk left the show in February 2014 and were replaced by Chun Jung-myung, Park Gun-hyung, K.Will, and Henry Lau.