I think he's a new guy, recently released a song with Dok2 and featured on a JungGiGo song with Zion.T and Crush. iirc he did a song with some American singer before going full Korean but I can't remember who it was. It's a good song but I don't think it has that extra ompff to get into a playlist :/ Love the Jay song! His album is out too btw.