JOO CHANGUK (주창욱) contributes to DRIPPIN’s vocal line and group performance. His pre-debut appearances on Produce X 101 helped introduce him to K-pop audiences. After the group’s 2020 debut, he took part in its evolving discography, from the energetic Young Blood to the character-based Villain trilogy and 2024 singles.

The agency confirmed that Changuk would begin his alternative military service as a public service worker on February 19, 2026. This is a period of service, not a departure from DRIPPIN.

DRIPPIN debuted on October 28, 2020 with the mini-album Boyager. The group is managed by Woollim Entertainment and has six listed members. The photo above is an archival 2020 portrait, not a recent promotional image.