Ricky
Yoon Jong Woo (Mantan anggota Black Level)
Kim Min Seoung (Peserta acara LOUD)
Hwanhee (Anggota UP10TION)
Lee Jeong Hyeon
Crayon [Chen Yu Geng] (Peserta acara Youth With You 3)
Zhang Shuai Bo (Peserta acara Youth With You)
Wumuti (Mantan anggota SWIN, Peserta acara Under Nineteen)
Kei [Okano Kei] (Anggota Edamame Beans boy grup Jepang)
Jang Jiho (Anggota NINE.i)