[All] A male trainee who sings so well that he stands out.jpg

Lee Yoon-chan, a former member of Bopple and current member of Steelheart Club, is truly a great contributor.

Park Nu-ri and Bopple also came out together as Great M members.

Currently appearing in Steel Heart Club

He really looks like some kind of bad guy

If you listen to the song, it melts. There's no need for a separate hot pack ㅠㅠㅠㅠ

I'm sharing this because I'm the only one who doesn't know.