Yoo Young-jin [SEP] country of citizenship
Yoo Young-jin
Yoo Young-jin is a South Korean singer-songwriter and record producer under SM Entertainment. He has produced and written songs for H.O.T., S.E.S, BoA, Shinhwa, TVXQ, CSJH The Grace, Super Junior, Girls' Generation, Shinee, f(x), EXO, Red Velvet, and NCT.
Biography.
Yoo Young-jin was born in Gochang, South Korea on April 10, 1971. He has two younger brothers and sisters. He was a graduate from Jeonju High
Yoo Young-jin. The Korean and Japanese version was written by Yoo Young-jin, whilst the latter having co-written by Kanata Nakamura. Young-jin had originally composed a demo melody for an undisclosed artist outside of the group's label S.M. Entertainment. However, S.M. Entertainment purchased the rights for the song and decided to recommend it to Girls' Generation; as a result, Young-jin re-composed the demo whilst Korean composer Yoo Han Jin re-arranged it. 
The song was originally composed