GRID Entertainment's upcoming boy group is already generating buzz ahead of its official debut after videos of the trainees performing on the streets went viral across social media.

The trainees were seen performing for free in public, entertaining passersby before warmly waving and thanking everyone who stopped to watch. Their performances quickly attracted attention online, with many praising their talent and stage presence.

GRID Entertainment has officially introduced only two members so far—Cai Jin Xin and Samuel—through its official X (formerly Twitter) account. The agency has not yet revealed the group's official name.

Known Trainees

  • Cai Jin Xin (차이진신)
  • Lucas (루카스)
  • Matthew (매튜)
  • Samuel (사무엘)
  • Kibum (기범)
  • Oh Junhee (오준희) – Maknae

As Per Reports, Lucas and Matthew are twin brothers, adding another unique aspect to the upcoming group.

Multilingual and Self-Producing

The trainees are expected to debut as a multilingual group, with members able to speak English, Korean, and Japanese. They are also said to participate in composing, arranging, producing, and choreographing their own music, showcasing their all-around abilities even before debut.

Documentary to Follow Their Journey

To introduce the trainees to fans, GRID Entertainment will release a documentary titled Idol Till I Die, following the members' training, growth, and preparations for debut.

The documentary premieres on July 6 at 7:00 PM KST through GRID Entertainment's official YouTube channel and Mnet Plus, with new episodes scheduled to air every Monday.

Photo 1

The rookie team is currently preparing for its official debut in 2026, with more member introductions and the group's official name expected to be announced in the coming months.