100 % : don't know them

2AM: Jo Kwon and Changmin

2NE1: Dara and Bom

2PM: Jun. K, Nichkhun and Chansung

4Minute: Jiyoon and Sohyun

AoA: don't know them

After School: Raina, Nana and Jungah

APink: Bomi and Chorong

Bangtan: Jin, Jimin and Jeongguk

B.A.P: Himchan and Yongguk

B1A4: Jinyoung and Baro

Beast: Doojun, Yoseob and Hyunseung

Big Bang: All

Block B: Taeil and P.O

Brown Eyed Girls: Miryo, Gain and Jea

BtoB: Eunkwang, Minhyuk and Sungjae

C-Clown: don't know them

CN Blue: Jonghyun and Yonghwa

Dalmatian: none

Dal Shabet: none

DBSK/DB5K: Yoochun and Yunho

EXO-K: Suho and Chanyeol

EXO-M: All (I have something more toward the M members than K, sorry...)

F(x): Luna and Victoria

F.cuz: don't know them

FIESTAR: don't know them

FT Island: Minhwan

Girls' Day: Hyeri or Minah

Girls' Generation: Seohyun and Yuri

Hello Venus: Yoo Ara

History: don't know them

Infinite: Dongwoo, Woohyun and Sunggyu

JJ Project: Jr

Kara: Nicole

LC9: don't know them

MBLAQ: Chundoong

Miss A: none

MYNAME: none

Nine Muses: none

Nu'Est: JR and Minhyun

Secret: Hyosung and Jieun

SHINee: Jonghyun or Onew and Taemin

Shinhwa: Andy, Minwoo and Eric

Sistar: Bora

SS501: Kyujong and Youngsaeng

Sunny Hill: Kota and Jubi

Super Junior: Eunhyuk, Kyuhyun, Leeteuk and Henry

T-ara: none

Teen Top: Chunji or L.joe

U-Kiss: Eli, Kevin and Kiseop

Vixx: Leo and N

Wonder Girls: Yubin

ZEA: Junyoung, Kevin and Siwan