South Korean actor and model who became a star through his roles on popular series like High Kick! and The Kingdom of the Winds. He has also served as the host of the music television program Boys & Girls Music Countdown.
He made his acting debut in the 2004 film Jenny & Juno.
He enlisted in the South Korean military in 2012.
He was born in Busan, South Korea.
He co-starred with Jung Il-woo on High Kick.