Lee Eui-jin — known professionally as Euijin, and previously under the stage name Lo-J — built his career as the leader, main dancer, lead rapper, and vocalist of the South Korean group Bigflo.
Formation & Role in Bigflo
Euijin served as a central pillar of Bigflo, taking on the group's leadership alongside an unusually broad set of performance responsibilities. Functioning simultaneously as lead rapper, vocalist, and main dancer, his role within the group extended well beyond a single lane — a range that positioned him as one of the act's most visible and versatile presences.
A Note on Available Material
The record of Euijin's solo discography, Bigflo's releases and chart history, and the broader arc of his career is not sufficiently documented in the material at hand to support a fuller profile at this time. What is confirmed is his prior stage identity as Lo-J, his date of birth on February 15, 1990, and his tenure as Bigflo's leader — a role he no longer holds, indicating his departure from the group. Further coverage will be added as material becomes available.
