Biyografi
Sangwon (상원) is a South Korean singer under GRID Entertainment. He is a member of the project boy group ALPHA DRIVE ONE. He is also former member of pre-debut group Trainee A.
Sangwon (상원) is a South Korean singer under GRID Entertainment. He is a member of the project boy group ALPHA DRIVE ONE. He is also former member of pre-debut group Trainee A.
