Joo Won sings for ‘7th Grade Civil Servant’ OST

Actor Joo Won has lent his voice for the soundtrack of his current MBC drama, ‘7th Grade Civil Servant’.

Boasting a musical background, the actor showcases his singing skills with AshGray’s original song “Because I Don’t Know How to Love”, which was included in ‘7th Grade Civil Servant’ OST Part 4.

Check it out below!