Year 7 Class 1 Members Profile: Year 7 Class 1 Facts Year 7 Class 1 (칠학년일반) is a girl group under DRB Entertainment. The group consists of 7 members: Baek Sehee, Kang Minju, Shin Ee-Rang, Kwon Sojung, Han Bitna, Yoo Hwa and Go Eunshil. Year 7 Class 1 debuted on January 14th, 2014 with their song ”Oppa Virus”. Year 7 Class … Continue reading Year 7 Class 1 Members Profile