Korean: 희석
South Korea
Yoon Hee Seok (윤희석) is the Lead Vocalist and Visual of the boy group LIMITLESS under ONO Entertainment. Heeseok is first known for appearing in Produce 101 Season 2.
ONE.KI
Changha
Moon Junho
Joonghee
Sejun
Kwanghee
Choi Min Seo
Huiwon
Members:
…
Single album 6 hours
Single album 11 hours