Hyungkyun (Oh Hyung Kyun) - 2/1/89 (K-Tigers Zero - former)
Bunhong (Yeom Bun Hong) - 2/1/90 (Blady - former) *disbanded*
Ferlyn G (Ferlyn Wang/Wang Jing Ling/Hwang Jung Ryung) - 2/1/92 (singer) *formerly from SKarF*
Doyoung (Kim Dong Young) - 2/1/96 (NCT) *also in NCT U & NCT 127*
Jihyo (Park Ji Hyo) - 2/1/97 (Twice - Leader) *also solo*
Soul (Haku Shota) - 2/1/05 (P1Harmony)
Inhyuk (Jun In Hyuk) - 2/2/80 (Flower - Maknae - former)
Kan Mi Youn (Kan Mi Youn) - 2/2/82 (singer/actress - Teacher Yoo Di: Moorim School) *formerly from Baby V.O.X*
Victoria (Song Qian) - 2/2/87 (F(x) - Leader) *hiatus*
Jonghyun Hong - 2/2/90 (actor - Wang Yo: Scarlet Heart Ryeo)
Hana/Zinger (Jung Ha Na) - 2/2/90 (Secret - Maknae) *disbanded*
Dayoung (Kim Da Young) - 2/2/91 (Blady) *disbanded*
P.O (Pyo Ji Hoon) - 2/2/93 (singer/actor - Ji Hyun Joong: Hotel Del Luna/Block B/BASTARZ - Maknae)
Minzy (Choi Min Ji) - 2/2/97 (S.I.S)
Tom (Kim Dong Gun) - 2/2/98 (APL - Maknae)
Terry (Han Da Som) - 2/2/98 (NeonPunch - former) *disbanded*
Do A (Choi Yoon Ah) - 2/2/99 (ALICE) *was ELRIS*
E.RO (Hwang Ha Seon) - 2/2/01 (The Bigdipper - former)
Geonu (Lee Geon Woo) - 2/2/01 (Just B)
Sian (Choi Chang Min) - 2/2/01 (TFN) *was T1419*
Kim Joon (Kim Hyung Joon) - 2/3/85 (singer/actor - Song Woo Bin: Boys Over Flowers/T-Max)
Kyuhyun (Cho Kyu Hyun) - 2/3/88 (Super Junior - Maknae) *also in Super Junior K.R.Y and Super Junior M as Maknae* *also solo*
Jia (Meng Jia/Mong Ji Ah) - 2/3/89 (singer) *formerly from Miss A*
J-Feel (Kang Sung Kyu) - 2/3/90 (In4mal) *disbanded* *formerly from Pure as Black Jimin*
Minjung (Park Min Jung) - 2/3/90 (JQT - Leader) *disbanded* *formerly from i-13 and S the One*
Xero (Shin Ji Ho) - 2/3/94 (XENO-T) *was Topp Dogg* *disbanded*
Seungmin (Lee Seung Min) - 2/3/96 (Hashtag) *also in sub-unit Purple*
Ria (Kuwayama Ria) - 2/3/98 (POA - Maknae) *disbanded* *formerly from Botopass*
Bumjun (Park Bum Jun) - 2/3/99 (2Z - Leader - Drummer)
Gahyeon (Lee Ga Hyeon) - 2/3/99 (DreamCatcher - Maknae)
Jibeom (Kim Ji Beom) - 2/3/99 (Golden Child)
Vita (Kim Ji Min) - 2/3/00 (Majors)
Rei (Naoi Rei/Kim Rei) - 2/3/04 (IVE)
Sungwan (Kang Sung Wan) - 2/4/89 (EASTONE - former) *disbanded* *formerly from HIDDEN* 
Yejun (Shim Ye Jun) - 2/4/92 (F.Cuz - Maknae)
Guwon (Kwon Gu Won) - 2/4/98 (We1ne) *was WAO* *disbanded*
Junseop (Shin Jun Seop) - 2/4/98 (singer) *formerly from MYTEEN*
Hwi (Kim Byeong Geun) - 2/4/99 (CIIPHER)
Jo - 2/4/08 (DXMON - Maknae)
Minchul (Shin Min Chul) - 2/5/80 (singer) *formerly from T-MAX as Leader* *formerly from B.O.K*
Lee Eon - 2/5/81 - 8/21/08 (actor - Hwang Min Yeop: Coffee Prince) *deceased*
Trinity (Yoon Su Jin) - 2/5/91 (GLAM - former) *disbanded*
Woojung (Moon Woo Jung) - 2/5/94 (DIOS - Leader) *also solo*
HaL (Park Hyo Jin) - 2/5/97 (WeGirls - Maknae - former) *disbanded*
Hyunjoo (Lee Hyun Joo) - 2/5/98 (actress) *formerly from April and Uni.T*
Jungmo (Koo Jung Mo/Ju Zheng Mo) - 2/5/00 (Cravity)
Minju (Kim Min Ju) - 2/5/01 (actress) *formerly from IZ*ONE*
Siwoo (Park Si Woo) - 2/50/01 (actor) *formerly from Blank2y*
Jisung (Park Ji Sung) - 2/5/02 (NCT) *also in NCT U as Maknae & NCT Dream as Maknae*
Taehyun (Terry Kang/Kang Tae Hyun) - 2/5/02 (TXT)
Zeeny's/Eunjin (Shim Eun Jin) - 2/6/81 (singer) *formerly from Baby V.O.X*
U-Know (Jung Yun Ho) - 2/6/86 (TVXQ - Leader) *also solo*
Taekwan (Kang Tae Kwan) - 2/6/90 (Mister T) *also solo*
Kunku (Kang Kunku) - 2/6/92 (South Club - Guitar - former)
Hyunsoo (Park Hyun Soo) - 2/6/93 (Letteamor - Baritone)
Jongup (Moon Jong Up) - 2/6/95 (singer) *formerly from B.A.P*
Jin (Park Young Jin) - 2/6/95 (MVP - older twin - former) *disbanded*
Been (Park Young Bin) - 2/6/95 (MVP - younger twin) *disbanded*
Eunbyeol (Hyun Eun Byeol) - 2/6/98 (Prisma) *disbanded* *formerly from Moonlight Girls as Leader*
Hoyeon (Ryu Ho Yeon) - 2/6/98 (Noir)
Joon/Lee Joon (Lee Chang Sun) - 2/7/88 (singer/actor - IRIS 2: Yoon Shi Hyuk/MBLAQ)
Jinhwan/Jay (Kim Jin Hwan) - 2/7/94 (iKon - Leader)
Bawool (Kim Ba Wool) - 2/7/95 (The KING - Maknae) *formerly from A.FACT as Drummer*
JN (Bae Jun Sung) - 2/7/97 (singer) *formerly from LST as Maknae*
Jiwon (Hwang Ji Won) - 2/7/00 (ALDL - Maknae) *disbanded* *formerly from Cignature as Sunn, Good Day as Viva, and sub-unit Midnight as Viva*
Xiho (Hwang Yu Rim) - 2/7/00 (FERRY Blue)
Minwoo (Seo Min Woo) - 2/8/85 - 3/25/18 (100% - Leader) *deceased*
Gyuhyun (Hwang Gyu Hyun) - 2/8/86 (Aliven - Producer) *also in 2CHAMP*
Ruan (Lee Jun Yong) - 2/8/90 (Challenger - Leader) *disbanded* *formerly from M.Crown*
Seyoung (Lee Se Young) - 2/8/90 (Cross Gene - former)
Woohyun (Nam Woo Hyun) - 2/8/91 (Infinite) *also in Toheart*
Kyunue (Im Chan Ki) - 2/8/93 (Lanalogue - Piano)
Yunhyeong/Song (Song Yoon Hyung) - 2/8/95 (iKon) *also solo*
Yeonkuk (Kim Yeon Kuk) - 2/8/95 (Noir)
Uhyeong (Jeon Yu Hyeong) - 2/8/96 (XENEX - former) *formerly from DIP.MX*  
Hyunwoong (Kim Hyun Woong) - 2/8/98 (D-ONE) *formerly from 14U, sub-unit Lucky & 2Z*    
I.N (Yang Jeong In) - 2/8/01 (Stray Kids - Maknae) *also in Vocal Racha as Maknae*
Han Geng/Hankyung (Han Geng) - 2/9/84 (singer/actor - Guitar player (cameo): Transformers: Age of Extinction/Super Junior/Super Junior M)
Choi Jin Hyuk (Kim Tae Ho) - 2/9/86 (actor - Kim Won: The Heirs)
E-Sens (Kang Min Ho) - 2/9/87 (singer) *formerly from Supreme Team*
Seoah (Park Seo Ah) - 2/9/88 (Brave Girls - former) *disbanded* *formerly from Flying Girls as Jisoo*
LeeHoo (Moon Jun Young) - 2/9/89 (ZE:A - Leader) *also in ZE:A 4U & ZE:A  AFTER* *hiatus*
G:amma (Kim Jun Su) - 2/9/93 (AlphaBat - Maknae)
Johnny (John Jun Suh/Seo Young Ho) - 2/9/95 (NCT) *also in NCT U & NCT 127*
Chungha (Kim Chan Mi/Annie) - 2/9/96 (singer) *formerly from I.O.I*
Jinseok (Park Jin Seok) - 2/9/98 (B.I.G - Maknae) *also in Triple Seven*
Jungwon (Yang Jung Won) - 2/9/04 (Enhypen - Leader)
Sooyoung (Choi Soo Young) - 2/10/90 (Girls' Generation) *also solo*
Rokhyun (Kim Rock Hyun) - 2/10/91 (FAVE1) *formerly from 100%V*
Youjin (Kim You Jin) - 2/10/93 (KNK - former)
Naeun (Son Nauen) - 2/10/94 (actress) *formerly from APink & APink Y.O.S*
Seulgi (Kang Seul Gi) - 2/10/94 (Red Velvet) *also in Irene & Seulgi* *also solo*
Donghwi (Kim Dong Hyun) - 2/10/95 (Great Guys)
Sangho (Jo Sang Ho) - 2/10/95 (Snuper) *disbanded*
Kwon Hyeop - 2/10/98 (Waker)
Kim Lip (Kim Jung Eun) - 2/10/99 (ARTMS) *LOONA in hiatus* *was in Odd Eye Circle as Leader, LOONA Yum Yum and Not Friends Unit*
Kang Hong Suk - 2/11/86 (actor - Death Angel: Hotel Del Luna, Michael Jang/Jang Mi Reuk, ep. 13: The King: Eternal Monarch, Yang Cheol: What's Wrong with Secretary Kim)
Paul Kim (Kim Tae Hyun) - 2/11/88 (Gomak Boys) *also solo*
Chansung (Hwang Chan Sung) - 2/11/90 (singer/actor - Go Gwi Nam: What's Wrong with Secretary Kim, Kim Soo Min, ep. 16: Now, We Are Breaking Up/2PM - Maknae)
Go Ah Ra - 2/11/90 (actress - Aro: Hwarang)
Nayul (Na Do Kyun) - 2/11/91 (Buzz - former) *formerly from HISTORY as Dokyun*
Hyunkyu (Park Hyun Kyu) - 2/11/91 (VROMANCE)
Dongjun (Kim Dong Jun) - 2/11/92 (singer/actor - Jo Jae Yoo: About Time: Byeo Ri: Joseon Exorcist/ZE:A/ZE:A FIVE/ZE:A J & ZA:A - Maknae)
Daeyeol (Lee Dae Yeol) - 2/11/93 (Golden Child - Leader)
Song-E (Han Song Yi) - 2/11/93 (Minimani) *also in sub-unit Minimani M*
Jisoo (Seo Ji Su) - 2/11/94 (singer/actress) *formerly from Lovelyz*
Seungeun (Kim Seung Eun) - 2/11/95 (actress) *formerly from Midnight*
Choi In (Choi In) - 2/11/96 (E'Last) *also in E'Last U as Leader*
Rose (Roseanne Park/Park Chae Young) - 2/11/97 (Black Pink) *also solo*
Daehyun (Jang Dae Hyun) - 2/11/97 (WEi - Leader) *also solo* *fromerly from Rainz*
Dino (Lee Chan) - 2/11/99 (Seventeen/Performance Team - Maknae)
Shinsuke (Yotsuya Shinsuke) - 2/11/00 (Octpath)
Dosie (Jang Eun Seong) - 2/11/00 (Purple K!SS)
Shu (Kobori Shu) - 2/11/03 (Octpath)
Wooyeon (Park Jin Kyung) - 2/11/03 (Woo!ah!)
Kim San Ho - 2/12/82 (actor - Crown Prince Wang Mu: Scarlet Heart Ryeo)
Myunghoon (Jung Myung Hoon) - 2/12/82 (Koyote - former) *formerly from OPPA & PLT*
SaE (Park Se Hwan) - 2/12/82 (SGO - Guitar, Percussion)
Wooil (Woo Il) - 2/12/83 (singer) *formerly from 5tion* *formerly from REBRO*
Donghyun (Kim Dong Hyun) - 2/12/89 (BF - Leader) *was Boyfriend*
Knoa (Hwang In Ho) - 2/12/90 (singer) *formerly from B.O.i and All-Star as Noah*    
Boyoung (Park Bo Young) - 2/12/90 (actress - Na Bong Sun: Oh My Ghost, Soon Yi: A Werewolf Boy)
Soyou (Kang Ji Hyun) - 2/12/92 (singer) *formerly from Sistar*
Subin (Park Su Bin) - 2/12/94 (Dal Shabet - Maknae) *also solo*
Yeeun (Hwang Ye Eun) - 2/12/97 (Blady - Maknae) *disbanded*
Eunsu (Choi Eun Su) - 2/12/97 (NPI - Maknae) *disbanded* *formerly from MYTEEN as Leader*
J (Lee Ye Ji) - 2/12/98 (ANS)
Aki (Jang Min Ju) - 2/12/01 (Majors - former)
Jaeyong (Kim Jae Yong) - 2/13/94 (HALO) *disbanded*
Roel (Kim Sun Ho) - 2/13/97 (Argon) *disbanded*
Jaebin (Denbin/Deung Bin) - 2/13/97 (Varsity - Chinese) *disbanded*
Bian (Yu Ji Won) - 2/13/01 (ANS - former) *formerly from Midnight as Jiwon* *formerly from Majors as Bian*
Chohee (Kim Cho hee) - 2/13/01 (Saturday - Leader - former)
Sungjin (Ko Sung Jin) - 2/14/72 (Flower - Guitar) *also in Replay*
Hwansung (Kim Hwan Sung) - 2/14/81 - 6/15/00 (NRG - Maknae) *deceased*
Bang Sunghoon (Bang In Kyu) - 2/14/83 (actor - Cheon Eum Ja: Faith)
Haeri (Lee Hae Ri) - 2/14/85 (Davichi - Leader)
Young Cream (Kim Gi Seok) - 2/14/90 (singer) *formerly from M.I.B*
Yujeong (Kim Yu Jeong) - 2/14/92 (Laboum - Leader)
Sharon (Sharon Park) - 2/14/93 (RaNia - former) *disbanded*
Lyoon (Heo Seong Bae) - 2/14/95 (Lanalogue - Leader - Guitar) *also solo*
Yuseong (Kim Yu Seong) - 2/14/97 (AQA) *formerly from InnerS & Just COLOR*
Jaehyun (Jung Yu No) - 2/14/97 (NCT) *also in NCT U & NCT 127*
Junghoon (Han Jeong Hoon) - 2/14/00 (Omega X) *formerly from ENOi as J-Kid*
Youngkwang (Kim Young Kwang) - 2/14/02 (East Shine) *formerly from Kairos*
Hansaem (Seo Han Saem) - 2/15/88 (F1RST - Leader) *disbanded* *formerly from FameUs as Leader*
Pyunji (Pyun Su Jin) - 2/15/89 (B.P.Pop - Leader) *disbanded*
Euijin (Lee Eui Jin) - 2/15/90 (Bigflo - Leader) *hiatus* *formerly from A.Cian as Lo-J*
Raehwan (Kim Rae Hwan) - 2/15/92 (singer) *formerly from Bigstar*
Yunyoung (Maeng Yun Young) - 2/15/93 (A-Jax) *disbanded*
Ravi (Kim Won Shik) - 2/15/93 (singer) *formerly from VIXX/LR*
Luha (Lee Kyung Hoon) - 2/15/93 (TEN-X) *disbanded* *formerly from 14U and sub-unit Lucky*      
Ain (Kim A In) - 2/15/94 (TST - Leader) *formerly from NOM*
Hajin (Kim Ho Bin) - 2/15/96 (Platinum78 - former) *was P.L.T* *disbanded*         
D1 (Jang Dong Il) - 2/15/98 (DKB - Leader)
Hauki (Haruki Yamazaki) - 2/15/00 (singer) *formerly from Japanese M!LK*
Eric (Eric Mun/Mun Jung Hyuk) - 2/16/79 (Shinhwa - Leader)
Jonghyuk (Oh Jong Hyuk) - 2/16/83 (Click B - Bassist) *formerly from Jnc*
Ji A Min (Lim Bo Min) - 2/16/92 (GI - former) *disbanded*
Soomin (Choe Soo Min) - 2/16/93 (Director of XENEX) *formerly from DIP.MX and Lose Control*
Sungjoo (Kim Sung Joo) - 2/16/94 (Uniq - Korean Leader)
Jenny (Lee Joo Young) - 2/16/96 (SKarF - Maknae) *disbanded*
DK (Kim Do Kyun) - 2/16/98 (Blank2y) *disbanded*
Keon (Kim Ke On) - 2/16/01 (We Us - former) *formerly from Sea Park as Geon*
Renta (Nishijima Renta) - 2/16/03 (Octpath - Maknae) *Japanese group* *formerly from TO1* *was TOO*
Siyoon (Kim Si Yoon) - 2/16/05 (Billlie) *was Mystic Rookies*
Lee Jung Gil - 2/17/82 (Guckkasten - Drummer) *was C.O.M*
CU (Lee Si Yoo) - 2/17/93 (B.P.POP) *disbanded*
Byeongmin (Gil Myeong Min) - 2/17/94 (Letteamor - Leader/Maknae - Bass/Baritone)
Jinwook (Son Jin Wook) - 2/17/95 (Danggisio) *also in KKD*
Lee Seo Won - 2/17/97 (actor - Jik No: Uncontrollably Fond)
Yonghee (Kim Yong Hee) - 2/17/00 (CIX)
Lina (Lee Ji Yeon) - 2/18/84 (The Grace) *hiatus* *formerly from Isak and Jiyeon*
Max (Shim Chang Min) - 2/18/88 (singer/actor - Lee Joon: The Scholar Who Walks the Night/TVXQ - Maknae) *also solo*
Shinhye (Park Shin Hye) - 2/18/90 (actress - Assistant Manager Park: Entertainer, Yoo Hye Jung: Doctors, Cha Eun Sang: The Heirs, Ko Mi Nyeo (Cameo): My Girlfriend is a Gumiho)
J-Hope (Jung Ho Seok) - 2/18/94 (BTS) *also solo*
Sihyuk (Choi Si Hyuk) - 2/18/97 (APeace - Lapis5/Flowers) *disbanded*
DK (Lee Seok Min) - 2/18/97 (Seventeen/Vocal Team) *also BOOSEOKSOON as Leader*
Vernon (Hansol Vernon Choi) - 2/18/98 (Seventeen/Hip-Hop Team)
Dongyun (Kim Dong Yun) - 2/18/02 (Drippin)
Davin (Kang Ye Ji) - 2/18/03 (ZeroSix - Maknae - former)
Junghwan (So Jung Hwan) - 2/18/05 (Treasure - Maknae) *formerly sub-unit Treasure*
Hoyoung (Jeong Ho Young) - 2/19/92 (APeace - Onyx - former) *disbanded*
Big Marvel (Hwang Myung Hun) - 2/19/94 (Off the Cuff - Leader - former) *disbanded*
Yoondong (Kim Yoon Dong) - 2/19/95 (Orbit - Venus) *formerly from HALO as Maknae Yundong*
E.Chan (Lee Chang Min) - 2/19/97 (DKB - Leader) *formerly from Boys24*
Beomsu (Shin Beom Su) - 2/19/98 (Lanalogue - Maknae - Drummer - former)
Jungwoo (Jin Ting You/Kim Jung Woo) - 2/19/98 (NCT) *also in NCT U & NCT 127*
Haena (Jeon Eun Bi) - 2/19/02 (ANS - Maknae)
JungA (Han Jung A) - 2/20/94 (WeGirls) *disbanded* *formerly from ZZBEst as DanA, HOTTIES as Hyena, and BADKIZ as Duna*
Jihun (Kim Ji Hun) - 2/20/95 (KNK - Leader/Maknae)
Jinny (Kim Yong Jin) - 2/20/97 (Megamax) *formerly from Underdog & Aweek*
Royeon (Jeon Hyun Ju) - 2/20/98 (ANS - Leader)
Xen (Lee Jin Woo) - 2/20/98 (Omega X) *formerly from 1Team as Jinwoo*
Sunhak (Lee Sun Hak) - 2/20/01 (Kairos) *disbanded*
Saebyeol (Yoon Ming Uk) - 2/20/01 (Waker)
Noa (Kim No A) - 2/20/04 (We1ne - Maknae - former) *was WAO* *disbanded*
Haneul (Kang Han Eul) - 2/21/90 (actor - Lee Hyo Shin: The Heirs, HImself, ep. 5: Entourage, Wang Wook: Scarlet Heart Ryeo)
Sungkyu (Shin Sung Kyu) - 2/21/91 (1/N - Guitar & Piano)            
Solar (Kim Yong Sun) - 2/21/91 (Mamamoo - Leader) *also solo*
Wendy (Wendy Son/Son Seung Wan) - 2/21/94 (Red Velvet) *also solo*
Taehwan (Lee Tae Hwan) - 2/21/95 (singer/actor - Lee Sung Yeon: What's Wrong with Secretary Kim/5urprise - Maknae)
Hwi-A (Jo Hwilin) - 2/21/95 (Sha Sha - former) *disbanded* *formerly from H2L as Hwilyn*
Toma (I Wayan Toma Laksana Nakamura) - 2/21/98 (Octpath - former - Indonesian)
Kyoungyoon (Lee Kyeong Yoon) - 2/21/00 (DKZ - former) *was Dongkiz*          
Haru (Abe Haruno) - 2/21/00 (Nature)
Ahra (Go Ah Ra) - 2/21/01 (Favorite - Maknae)
DY (Jeon Do Yum) - 2/21/02 (Just B) *formerly from 1THE9 & Play M Boys*
Seita - 2/21/03 (DXMON)
Leeseo (Lee Hyun Seo) - 2/21/07 (IVE - Maknae)
Sunghoon (Kang Sung Hoon) - 2/22/80 (singer) *formerly from Sechs Kies and White Kies*
Taekyung (Lee Tae Kyung) - 2/22/82 (5tion - former) *formerly from Ready O*
Go Na Eun (Go Woo Ri) - 2/22/88 (actress) *formerly from Rainbow and Rainbow BLAXX*
Jiwoo (Jang Ji Woo) - 2/22/92 (singer) *formerly from Six Bombs as Maknae*
Woody (Kim Sang Woo) - 2/22/92 (singer) *formerly from N-Train as Maknae*     
Yujin (Song Yu Jin) - 2/22/92 (N-Train) *disbanded*
Joohyuk (Nam Joo Hyuk) - 2/22/94 (actor - Sa Mool: The Great Battle, Wang Wook/BAek-A: Scarlet Heart Ryeo)
Sorim (Wang Shao Lin) - 2/22/94 (BLK) *disbanded*
Seunghan (Lee Seung Han) - 2/22/96 (singer) *formerly from Dustin*
Yehana (Kim Ye Won) - 2/22/99 (Pristin) *disbanded*
AReum (Han A Reum) - 2/22/01 (Episode) *was Vitamin Angel*
Lola (Choi Yoo Jung) - 2/22/01 (Pixy)
Daehyun (Kim Dae Hyun) - 2/22/02 (AMBITION - Maknae)       
Won Hyuk (Won Hyuk) - 2/22/02 (E'Last)
Narae (Park Na Rae) - 2/23/88 (Spica) *disbanded*
Kevin (Kevin Kim/Kim Ji Yeop) - 2/23/88 (ZE:A) *also in sub-unit ZE:A FIVE and sub-unit ZA:A ZE:A J* *hiatus*
Jun (Park Jun Young) - 2/23/94 (LC9) *disbanded*
Kevin (Kevin Moon/Moon Hyung Seo) - 2/23/98 (The Boyz)
Donghyun (Kim Dong Hyun) - 2/23/99 (Golden Child)
Euntaek (Han Eun Taek) - 2/23/99 (actor) *formerly from N.CUS*
Hyunyoung - 2/23/02 (January - Maknae) *formerly from Yellow Bee as Seolha - Maknae*
Jungah (Park Jung Ah) - 2/24/81 (singer) *formerly from Jewelry as Leader*
Kyujong (Kim Kyu Jong) - 2/24/87 (SS501) *also solo* *also in Double S 301*
Zi.U (Kim Ji Yoo) - 2/24/95 (RaNia - former) *disbanded*
Ju Won Tak (Joo Won Tak) - 2/24/96 (singer) *formerly from Rainz* *formerly from Underdog as Roel*
Pa (Aranthum Tiradkeaukool) - 2/24/96 (THE7 - Thai) *was Seven Stars* *formerly from SKYLIZE as Alan*
Sua (Choi Su A) - 2/24/03 (Pixy)
Kairi (Imai Kairi) - 2/24/03 (TFN) *was T1419*
Jungyup (Ahn Jung Yup) - 2/25/77 (Brown Eyed Soul - Leader) *also solo*
Dongho (Yoo Dong Ho) - 2/25/85 (APeace - Jade - former) *disbanded*
Daeryong (Jung Daeryong) - 2/25/88 (Hanch Brothers - older twin) *formerly from Tasty and DLXL*
Soryong (Jung Soryong) - 2/25/88 (Hanch Brothers - younger twin) *formerly from Tasty and DLXL*
Dave (Kim Hyun Jung) - 2/25/98 (Berry Good) *disbanded*
Rocky (Park Min Hyuk) - 2/25/99 (singer) *formerly from Astro*
Hyeongjin (Baek Hyeong Jin) - 2/2501 (NTX - Leader) *was NT9*
Roy (Lee Chan Wook) - 2/25/02 (Daychild) *formerly from We Us as Chanwook & Black Level as Chanha - Maknae*
Haewon (Oh Hae won) - 2/25/03 (NMIXX - Leader) *was JYPn*
Seonil (Kim Seon Il) - 2/26/75 (Daybreak - Bassist)
Soul Chan (Lee Chan Hee) - 2/26/88 (singer) *formerly from A.Cian & Fri.D as Chanhee*
Jonguk (Park Jong Uk) - 2/26/90 (N.Sonic - former) *disbanded*
CL (Faith Lee/Lee Chae Rin) - 2/26/91 (singer) *formerly from 2NE1*
Changsub (Lee Chang Sub) - 2/26/91 (BTOB) *also BTOB Blue and BTOB 4U* *also solo*
Feeldog (Oh Gwang Suk) - 2/26/92 (singer) *formerly from Bigstar as Leader*
Haru (Lee Yoo Jung) - 2/26/97 (API) *was Holiday* *disbanded* *formerly from MyB*
Nina - 2/26/97 (Bambino) *disbanded* *formerly from WeGirls as Maknae*
Seunghun (Kim Seung Hun) - 2/26/99 (CIX) *formerly from Silver Boys*
Minjun (Kim Min Jun) - 2/26/99 (NINE.i)
Hyunbin (Moon Hyun Bin) - 2/26/00 (CIIPHER - Leader)
Yunmin (Yoon Min) - 2/26/01 (THE7) *was Seven Stars* *also in NewKidd, New Kidd02, & Lemme Spoil U*
Ji Sung (Kwak Tae Geu) - 2/27/77 (actor - Ha Woo Shin/Song Soo Hyun: Adamas, Kang Yo Han: The Devil Judge, Cha Yo Han: Doctor John, Shin Suk Ho: Entertainer, Cha Do Hyun: Kill Me, Heal Me)
Gong Seung Yeon (Yoo Seung Yeon) - 2/27/83 (actress - Han Jung Yeon (2017)/Bluebird (2037): Circle: Two Worlds Connected)
Gyejin (Lee Gye Jin) - 2/27/89 (Bursters - Guitarist)
$IM$ (Sim Jong Su) - 2/27/91 (singer) *also from Royal Class Crew* *formerly from M.I.B*
Lina (Bang Hyun Ah) - 2/27/91 (Wanna.B) *disbanded* *formerly from Bella4 and CCM Girls*
Yul (Kim Chan Yul) - 2/27/92 (JJCC) *formerly from A.T.O as Ri Han*
Seoyoon (Jeon Min Hee) - 2/27/92 (Wanna.B - former) *disbanded* *formerly from Luluz*
J (Jang Jae Ho) - 2/27/94 (ANTARES) *formerly from BLAST as Maknae*    
Kim Yoon (Kim Seong Soo) - 2/27/94 (Dustin - Leader - former) *formerly from NewUs as Pabi, All-Star as Pabi & G-Most*
Sangyeop (Choi Sang Yeop) - 2/27/94 (LUCY - Guitarist) *also solo*
Ricky (Yoo Chang Hyun) - 2/27/95 (Teen Top)
Ten (Chittaphon Leechaiyakul/Lee Young Heum) - 2/27/96 (NCT) *also in NCT U & WayV* *also in SuperM*
Dana (Kim Na Hee) - 2/27/97 (POA) *disbanded*
LUNE (Jung Sung Min) - 2/27/00 (DKB)
Sat Byeol (Jeon Yoo Jin) - 2/27/01 (Pixy - former) *formerly from Girls' Alert*
Eunchan (Choi Byeong Seop) - 2/27/01 (Tempest)
Yubin (Kim Yu Bin) - 2/27/02 (BlingBling - Maknae) *disbanded*
Choihyun (Yu Yong Woo) - 2/27/03 (The Bigdipper - Maknae - former) *disbanded*
December Yoon Hyuk (Lee Yoon Hyuk) - 2/28/86 (singer) *formerly from December*
Sejin (Jeon Se Jin) - 2/28/91 (WOW - Leader) *also in The King as Leader* *formerly from A.FACT*
Dongmin (Kim Dong Min) - 2/28/92 (Chaos) *disbanded*
Hyukjin (Chu Hyuk Jin) - 2/28/92 (A.CIAN) *also in Super Five*
Donghun (Lee Dong Hun) - 2/28/93 (A.C.E) *formerly from MIXNINE*
Jisoo (Shin Ji Soo) - 2/28/94 (Tahiti - former) *disbanded*
Hweseung (Yoo Hwe Seung) - 2/28/95 (N.Flying)
Taeyang (Yoo Tae Yang) - 2/28/97 (SF9)
Siwoo (Lee Nam Jong) - 2/29/96 (TEN-X) *disbanded*