Soso (Korean: 소소; Japanese: ソソ; Chinese: 韶小) is a Taiwanese singer currently under Kiwi Pop. She is a member of the girl group GWSN.
Soso was revealed as an upcoming member of GWSN on June 20, 2018 with a reveal teaser video followed by a photo. She made her official debut with the girl group on September 5, 2018 with their debut mini album, THE PARK IN THE NIGHT part one.
Source: kpop wiki