Jung Yun-ho, also known by his stage name U-Know Yunho or simply U-Know, is a South Korean singer, actor, and a member of the pop duo TVXQ. Born and raised in Gwangju, South Korea, Yunho started his musical training under the talent agency S.M. Entertainment in 2001 and joined TVXQ in 2003 as the band's leader.
Born: February 6, 1986 (age 33 years), Hak-dong
Height: 1.84 m
Full name: Jung Yun-ho
Albums: Keep Your Head Down, Rise as God, Tomorrow,
Movies: Ode to My Father, Make Your Move, Dance Subaru

Shim Chang-min, also known by his stage name Max Changmin or simply MAX, is a South Korean singer, actor, and a member of the pop duo TVXQ. Born and raised in Seoul, South Korea, Changmin was scouted by an SM Entertainment talent agent when he was fourteen years old.
Born: February 18, 1988 (age 31 years), Songpa-gu, Seoul, South Korea
Height: 1.85 m
Full name: Shim Chang-min