

SMTR25
SMTR25 is the public trainee team at the center of SM Entertainment's 2026 rookie cycle. Instead of waiting until a final lineup is locked, the company pushed the 15-member team into the market early through Mnet's Reply High School, turning pre-debut development into weekly content, fan meetings, and a measurable audience test.
That rollout matters because SM is treating the team like a live property, not a hidden trainee pool. The April 2026 OST single We Go Up gave the project a real release point, while the Reply High School fan meeting tour moved the trainees from digital curiosity into ticket-selling territory. Woolin, Songha, Nicholas, and the wider cast are now building name recognition before the company narrows the final debut structure.
For HITKULTR, SMTR25 is less about a finished idol identity than a rare look at how a major label stress-tests its next generation in public. The team already sits between survival-show storytelling, official SM infrastructure, and the wider SM Entertainment system that has historically launched some of K-pop's biggest acts.
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