• On January 15, 2015, SinB made her debut as a member of the South Korean girl group, GFRIEND with the release of their debut album ‘Season Of Glass’. On October 6, 2021, it was announced that SinB along with former GFRIEND members, Eunha and Umji had signed a contract with Big Planet Made Entertainment to debut as a trio. On October 8, 2021 it was announced the group name would be VIVIZ (비비지).