KNK Profile

KNK's promotional picture for "Gravity, Completed"

KNK – Knocking on K-Pop / Becoming Bigger (크나큰)

KNK's logo.



KNK's Youjin promotional picture for "Gravity, Completed"

  • Name (Real Name): Kim You Jin (Kim You Jin)
  • Hangul: 김유진
  • Position: Vocal
  • Birthday (Y.M.D): 93.02.10
  • Nationality: N/A
  • Height: 186cm (6ft 1in)
  • Weight: 72kg (159lbs)
  • Blood Type: AB
  • Sub-Unit: N/A

KNK's Seungjun promotional picture for "Gravity, Completed"

  • Name (Real Name): Park Seung Jun (Park Seung Jun)
  • Hangul: 박승준
  • Position: Rap
  • Birthday (Y.M.D): 93.10.28
  • Nationality: N/A
  • Height: 189cm (6ft 2in)
  • Weight: 70kg (154lbs)
  • Blood Type: B
  • Sub-Unit: N/A

KNK's Inseong promotional picture for "Gravity, Completed"

  • Name (Real Name): Jeong In Seong (Jeong In Seong)
  • Hangul: 정인성
  • Position: Vocal
  • Birthday (Y.M.D): 94.07.01
  • Nationality: N/A
  • Height: 183cm (6ft)
  • Weight: 71kg (157lbs)
  • Blood Type: A
  • Sub-Unit: N/A

KNK's Jihun promotional picture for "Gravity, Completed"

  • Name (Real Name): Kim Ji Hun (Kim Ji Hun)
  • Hangul: 김지훈
  • Position: Leader
  • Birthday (Y.M.D): 95.02.20
  • Nationality: N/A
  • Height: 186cm (6ft 1in)
  • Weight: 73kg (161lbs)
  • Blood Type: A
  • Sub-Unit: N/A

KNK's Heejun promotional picture for "Gravity, Completed"

  • Name (Real Name): Oh Hee Jun (Oh Hee Jun)
  • Hangul: 오희준
  • Position: Vocal, Maknae
  • Birthday (Y.M.D): 96.05.08
  • Nationality: N/A
  • Height: 180cm (5ft 10in)
  • Weight: 61kg (134lbs)
  • Blood Type: B
  • Sub-Unit: N/A

71 comments on “KNK Profile

  1. Isn’t Seungjun real name is Park Kyeongbok? It was mentioned many time in V APP, or did he change his real name?

  2. Heejun’s birthday is one day after my birthday and Hwanhee’s Up10tion birthday is one day before my birthday 💕💕 Plus, Heejun and Youjin are my Bias in KNK .😘💕💕

  3. As I’ve been watching knk v apps and clips on YouTube, there is one thing I don’t understand: Kim You Jin “It G Ma”. I know it’s funny, I laugh everytime because You Jin is so cute and funny when he does it but what is it about “It G Ma”?

    • Without the context of the joke I have no clue how this is humorous – I just know that the phrase means “Do Not Forget” or “Do Not Be Stupid” (there’s a stronger meaning to it than “be stupid”) and that an artist released a song called “It G Ma” and he could either be referencing the song or telling everyone not to forget something….or telling the members to stop being stupid….sorry I couldn’t be more helpful! But maybe since you’ve seen the V App you can figure out the context better!
      ~ Manwon^^

    • I think because KNK said that Youjin listens to a lot of hip hop songs, and one day they caught him listening to It G Ma and they find it funny how Youjin was trying to imitate the way they rap in the song

  4. Will that was Amazing !!

    To be honest I thought that inseong is the leader ! But jihun is the leader! wow that’s deabak !

    And I thought that seung jun is In the makanea line but He is the in the hyung line ! XD

  5. Wow ! Thanks for sharing ^^
    I’m still new to them. (Just watched Back Again today) kekee
    They are all so tall..and the songs are nice ❤
    Really look forward to them to be more successful in future.
    With their look, hope they will got chance to try acting or modelling ^^

    • They say in the video that they have grown since their debut, hence the difference from what they say (which is only a cm or two) to our site – so we’ll get their heights updated since their official company site has updated their heights as well!
      ~ Manwon^^

  6. Omg I love them!! ❤
    Thank you for the profiles, I finally managed to decide on a bias!! Yay! 🙂

  7. hello, I want to comment about their position.
    Youjin: Vocal / Main Vocal
    Seungjun: Rap
    Inseong: Vocal / Main Vocal
    Jihoon: Leader, Vocal, Dance
    Heejun: Magnae, Rap

    also update about their height & weight according official source:
    Youjin: 186cm – 72kg
    Seungjun: 189cm – 70kg
    Inseong: 183cm – 71kg
    Jihoon: 186cm – 73kg
    HeeJoon: 180cm – 61kg

    they”re multi-talented idols, I’m looking forward to them more. 🙂

    • For the positions I am really going to need a source for that. The only source we’ve been sent was a video that was hard to hear so we couldn’t use it.

      As for the heights, the one’s we have provided here on the site come from the official daum cafe and from the official company website run by the company and the group. The ones you have provided I know come from their daum profile unrelated to the daum cafe – we are going to stick with the numbers we know come directly from the company for that. I hope that makes sense, we just want to keep it as official as possible – though I am sure some day their profile on their official company sites will change too, and that’s when we’ll change their heights and weights.

      I also am really looking forward to hearing and seeing more from them!
      ~ Manwon^^

    • Since he has legally changed his name, we respect his choice to change his name and as such we will leave it as is on his profile here. Thank you for sharing this information with us though!
      ~ Manwon^^