GWSN (Romaja: Gongwon Sonyeo Hangeul: 공원소녀) is a seven-member South Korean girl group under KIWI POP, a subsidiary of KIWI Media Group. The group currently consists of members: Anne, Lena, Miya, Minju, Seokyoung, Seoryoung and Soso.
Before becoming a part of GWSN, member Miya was part of VIXX cover group, BAXX.
Member Seokyoung was in a CF with NCT members before debuting with GWSN. She also participated in Produce 101 and ranked #30. She gained some recognition during the program from being part of Dance Avenger a group that performed "Bang Bang".
They made their debut on September 6, 2018 with the mini-album THE PARK IN THE NIGHT part one(밤의 공원 part one), which had "Puzzle Moon" (퍼즐문) as title track. The mini album also contains the tracks "Yolowa" (욜로와), "Shy Shy" (볼터치), "Let It Grow - A Little Tree", "Melting Point" and "Lullaby" (잘자).