Jaejin (재진)

The material available for Jaejin — Lee Jaejin of FTISLAND, bassist and lead vocalist — is too limited to support a developed narrative profile. What is confirmed: he was born on December 17, 1991, holds a lead vocalist and bassist role within the long-running band FTISLAND, and remains an active member of the group.

The recent K-Pop!t coverage provided does not relate to Jaejin's own career, and no discography, chart data, awards, or further biographical detail are present in the sourced material. Writing beyond these points would require inventing content, which falls outside editorial standards.

A fuller profile can be developed when additional sourced material becomes available.