ATO6 (에이투식스) is a six-member project group under KPLUS. They made their debut on February 24, 2021 with the digital single "Runway".
Members[]
| Name | Position(s) | Year(s) active |
|---|---|---|
| Lee Gihyeon (이기현) | Leader, Vocalist | 2021–present |
| Park Hong (박홍) | Rapper | 2021–present |
| Yoo Hyunwoo (유현우) | Vocalist | 2021–present |
| Son Hyunwoo (손현우) | Vocalist | 2021–present |
| Shin Yongguk (신용국) | Vocalist | 2021–present |
| Kim Hyeonwoo (김현우) | Vocalist, Maknae | 2021–present |
Discography[]
Digital singles[]
- "Runway" (2021)