M to M, a South Korean boy band formed under Munit Entertainment, debuted on 11 March 2004. The group comprised leader Son Jun‑hyuk (born 27 January 1984), vocalist Kim Jin‑ho (born 21 May 1986), and member Kim Seong‑tae (born 28 August 1985), all hailing from Seoul and educated at Kyung Hee University. Their first release was the single "사랑한다 말해줘" on 11 March 2004, which established their presence in the pop scene and led to a rapid rise in popularity. In December 2005, they released their self‑titled album M To M, followed by the EP 이런 쓰레기같은… in March 2011 and the single "안 괜찮아" in June 2011. The group’s discography also includes the albums The Colorful Voices (11 December 2007) and 사랑한다 말해줘 (2004), as well as numerous digital singles such as "ReBUILD MtoM" (16 November 2009) and "The Soul Of Men" (18 March 2010). M to M collaborated with artists like Park Geun‑Tae and contributed to various OSTs, including "위기일발 풍년빌라" (4 April 2010). The band’s activity tapered in the mid‑2010s, and while no formal disband announcement was made, members pursued individual projects, and Son Jun-hyuk is currently active as a one-man band.