Son Young Taek, also known by his stage name TAG, is a South Korean rapper. He is a member of the boy band Golden Child under Woollim Entertainment. Before joining his current agency, he debuted in 2013 as a member of the boy group I.D. but the band split up in 2014. He is fluent in Japanese.
On May 23, 2022, it was announced that TAG will halt all activities after being admitted to the hospital. On June 27, 2022, it was announced that he would be rejoining the group for their future activities — with the exception of the group’s activities abroad, such as their ongoing U.S. tour.