The first member of Just B has been revealed!

Geonu was introduced as the first member of the upcoming six member boy group on May 24 KST through two official profile images.

The trainee was previously known to the public as a contestant on both KBS's 'Dancing High' and Mnet's 'I-LAND,' the former of which helped to assemble rookie group ENHYPEN. While on 'I-LAND,' Geonu gained fans thanks to his fresh visuals and excellent singing skill, and ended his time on the program in 11th place.

Meanwhile, other members of Just B were previously known by fans as the trainee team PlayM Boys, the counterpart to the PlayM Girls (now Weeekly). As of now, other rumored members of Just B include former 'The Fan' contestant/solo artist Lim Ji Min, former 1THE9 member Jeon Do Yeom, as well as fellow former 'Under Nineteen' contestant Song Byung Hee.

Check out Geonu's profile photos below!