HNB Members Profile: HNB Facts HNB (also known as H Next Boys or Happyface Next Boys) was a project group under HF Music Company, managed by Happyface Entertainment. They were first introduced in May 2017 and were set to debut in 2019. The group consisted of Jo Yonggeun, Kim Hyunsoo, Park Woodam, Woo Jinyoung, Won Hyunsik, Kim … Continue reading HNB (Project Group) Members Profile