About Lee Min-woo
Lee Min-woo (Korean: 이민우; born July 28, 1979), also known by the stage name M, is a South Korean entertainer and singer. He is best known as a member of the South Korean boy band Shinhwa. Lee was the first Shinhwa member to debut as a solo artist in 2003, and has since released three studio albums. In 2007, Lee set up his own agency, M Rising Entertainment, to manage his solo activities. He and the other members founded the Shinhwa Company to manage their group activities and became co-CEO with leader Eric Mun. As of November 2012, he has signed with Liveworks Company. Then in 2004, Lee reunited with Shinhwa to work on their first album with Good Entertainment, Brand New, released in August 2004.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.