GK is a South Korean member of DKB (Dark Brown Eyes), a performance-focused boy group formed by Brave Entertainment. GK is DKB’s deep-toned main rapper and one of its songwriting-focused performers. His vocal texture contributes a firm center to the group’s darker hip-hop tracks while his rapmaking is regularly noted in his official Japanese profile. Across the group’s YOUTH, I Need Love, HIP, Urban Ride and Emotion eras, the team’s interconnected choreography and line distribution have placed importance on each member’s distinct voice and movement style.

DKB’s fans are known as BB. The group’s activity spans Korean promotions and international stages, including Japan. Group tracks and shared performances belong to the group’s discography and should not be confused with a solo release. This page records group activities and personally documented professional achievements.