1NB Members Profile: 1NB Facts 1NB (원앤비), an acronym for ‘1 New Best’, is a 5-member South Korean girl group under Trivus Entertainment. The group consists of Shinhye, Jayeon, Leeda, Hajung, and Sojung. Former member Jungyu left due to personal reasons. 1NB debuted on November 29, 2017, and disbanded on April 27, 2018. 1NB Fandom Name: – … Continue reading 1NB Members Profile