Kang Yoon-sung (born November 16, 1983), better known by his stage name K, is a pop singer from South Korea under contract in Japan. He was born in Goyang. In 2004, after achieving little success with his first album in South Korea, K crossed over to Japan. His first Japanese album, Beyond the Sea, has achieved a sales of over 300,000 copies.
K put his musical activities on hold in 2010 so he could complete the Korean mandatory military service.
Discography
Japanese studio albums
Other Japanese albums
English albums
Korean albums
K (April 28, 2004) Beautiful Smile (January 20, 2006)
Singles
As lead artist
As featured artist
DVDs
Film K: A Voice from the Heaven (February 15, 2006) Film K Vol. 2: Music in My Life (June 25, 2008) film K vol.3 live K in 武道館〜so long〜 20101130 (March 2, 2011)
Other appearances
Wanna Be the Piano Man: (November 29, 2006) Céline Dion Tribute: "To Love You More (featuring Aki)" (September 26, 2007)
Live tours
Live K Tour 2006: Beyond the Sea (March—May 2006) Live K Tour 2006: Winter (November—December 2006) Live K Tour 2007: Music in My Life (June 2007) Live K Tour 2008: Ki zu na (June 2008) Live K Tour 2009 (March—May 2009)