Junseo is a member of ALPHA DRIVE ONE (ALD1), the group formed through Mnet’s BOYS II PLANET and managed by WAKEONE. Junseo’s birthday is November 20, 2001. This profile brings together the confirmed facts, public career milestones and group releases readers most often look for, while distinguishing official information from details that require further confirmation.
Junseo Profile at a Glance
| Stage name | Junseo |
|---|---|
| Group | ALPHA DRIVE ONE (ALD1) |
| Birthday | November 20, 2001 |
| Agency | WAKEONE (group agency) |
| Formation program | BOYS II PLANET |
| Profile focus | Experienced performer |
Who Is Junseo?
Junseo is part of ALPHA DRIVE ONE’s eight-member lineup announced after BOYS II PLANET. The group’s name expresses the ambition to reach the top (ALPHA), the passion and drive to move forward (DRIVE), and the unity of one team (ONE). The official WAKEONE artist profile is the best reference for current lineup information and official group material.
Junseo’s Background and Pre-Debut Journey
Junseo is the oldest member by birth date. Before ALD1, he had already experienced idol promotions with WEi and competed on Under Nineteen. That earlier work gives his profile a longer public performance timeline than a debut-only biography. His prior career should be treated as a separate chapter from ALD1, and any claims about current contracts or activities with other groups should be verified before publication.
The survival-show period is an important part of Junseo’s public biography because it documents the path from individual contestant to member of a group. For precise rankings, episode performances, team assignments or quoted comments, use episode records and verified interviews rather than fan recollections. This page will prioritize information that can be checked against official material and reputable reporting.
Junseo and ALPHA DRIVE ONE’s Debut
ALPHA DRIVE ONE officially debuted on January 12, 2026 with its first mini album EUPHORIA, led by the title track “FREAK ALARM.” The album introduced the members as one team and established the group’s first official musical chapter. The release is listed in the group’s official discography and can be explored through the official Japanese discography listing.
ALPHA DRIVE ONE Discography and Key Releases
- EUPHORIA (January 12, 2026): the first mini album and official debut release, featuring “FREAK ALARM.”
- No School Tomorrow (May 26, 2026): the group’s prologue single, listed in the official discography.
- UNBREAKABLE : 少年BEAST (August 24, 2026): the second mini album, led by “BORN DIRE.”
These are group releases, not solo credits for Junseo. Individual songwriting, production or solo work should be added only when supported by official album credits or a reliable announcement. See WAKEONE’s artist page for the latest official materials.
Junseo’s Role in the Group
Fans may associate members with particular strengths from performances, but official role labels can vary by source and may not be formally assigned. This page therefore avoids treating fan-made position labels as confirmed facts. Junseo’s place in the lineup, group performances and participation in official releases are the most reliable starting points for understanding their contribution.
Activities, Performances and Updates
Group promotions can include music-show stages, interviews, showcases, fan events, video content and overseas activities. Schedules and participation may change; for the latest confirmed details, check ALPHA DRIVE ONE’s official channels and WAKEONE notices. KWaveHub’s main ALPHA DRIVE ONE profile collects group-level information, while the K-pop News section is the place to look for coverage as new articles are published.
Frequently Asked Questions
What group is Junseo in?
Junseo is a member of ALPHA DRIVE ONE, also known as ALD1.
When is Junseo’s birthday?
Junseo’s birthday is November 20, 2001.
How did Junseo become a member of ALPHA DRIVE ONE?
Junseo joined the final lineup through Mnet’s survival program BOYS II PLANET. For detailed episode-by-episode information, consult official program material and reputable coverage.
What is ALPHA DRIVE ONE’s debut album?
The group’s first mini album is EUPHORIA, released January 12, 2026, with “FREAK ALARM” as the title track.
Where can I find official Junseo updates?
Start with the official WAKEONE ALPHA DRIVE ONE profile and the group’s official links. KWaveHub’s group profile provides related background and member links.
Related ALPHA DRIVE ONE Pages
Continue with the complete ALPHA DRIVE ONE members profile for the lineup, group history, discography and other member profiles. For current group developments, browse KWaveHub K-pop News.