Kpop Idols With One Letter Names. Many would recognise L as an actor these days through his birth name Kim MyungSoo but long time K-Pop fans would know that he was once being compared to the character L from famous manga Death Note. K of Wonder Boyz.
The S is for Seung while Coups takes the C from his real. One-Word Celebrity Names by Backstory 7. Adachi Yuto Pentagon B.
N - Hakyeon from VIXX.
15 Korean idols with unique single letter stage name A of Attack. M - Minwoo from Shinhwa. Whose K-pop Song Is This. Thats why so many foreign K-Pop idols put a lot into consideration when choosing their debut name.