E-CHAN is a South Korean member of DKB (Dark Brown Eyes), a performance-focused boy group formed by Brave Entertainment. E-CHAN leads the group’s energetic rap and performance line, with contributions to hip-hop-led songs, choreography and stage concepts. His prior training prepared him to guide DKB’s creative identity since the Youth debut. 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.