Sen

On June 12, 2025, he was introduced as a contestant of Mnet's survival show Boys II Planet, representing INKODE. On September 4, he was eliminated in episode 8 after ranking 32nd place. On October 31, Sen was teased as a member of iNKODE upcoming new boy group.

On November 19, Sen was introduced as a member of the INTHE X Project. On February 25, 2026, a teaser was released revealing that Sen had become a member of VAY ONN.