U.SSO Boy (유쏘보이) was a five-member kids boy group under Kids Planet. They debuted on November 16, 2017 with the release of their first digital single, "Let's Go Now".
They disbanded on October 27, 2018.[1]
They were the male counterpart to the kids girl group U.SSO Girl.
Members[]
| Stage name | Real name[2] | Position(s) | Year(s) active |
|---|---|---|---|
| U.Key (유키) | Kim Seunggyun (김승균) | N/A | 2017–2018 |
| U.L (유엘) | Yeom Jiwan (염지완) | N/A | 2017–2018 |
| U.Lian (유리안) | Julian Sejong Baumgarten (유리안 세종 바움가르텐) Seo Sejeong (서세종) |
N/A | 2017–2018 |
| U.Neo (유네오) | Noh Youngmin (노영민) | N/A | 2017–2018 |
| U.Win (유윈) | Song Seungwon (송승원) | N/A | 2017–2018 |
Discography[]
Digital singles[]
- "Let's Go Now" (2017)
- "내 멋대로" (2018)
Trivia[]
- U-Win is currently a member of the boy group NTX.