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OnlyOneOf Member Profile

OnlyOneOf Profile: OnlyOneOf Facts

OnlyOneOf (온리원오브) is a seven member group that consist of KB, Love, Rie Yoojung, Junji, Mill and Nine. They made their debut with “Time Leap” and “Savanna” on May 28, 2019 as 8D Creative’s (RSVP) first boy group.

OnlyOneOf Fandom Name:
OnlyOneOf Official Fan Color:

OnlyOneOf Official Accounts:

Official Website: onlyoneofofficial.com
Facebook: OnlyOneOfofficial
Twitter: @OnlyOneOf_twt @onlyoneofmember
Instagram: @onlyoneofofficial
vlive: OnlyOneOf
TikTok: OnlyOneOf
Fan Cafe: OnlyOneOf Official

OnlyOneOf Members Profiles:

Stage Name: Love (러브)
Birth Name: Park Jisung (박지성)
Position: Leader, Main Vocalist
Birthday: January 17, 1994
Zodiac Sign: Capricorn
Height: 182 cm (5’11″)
Weight: 63 kg (138 lbs)
Blood Type: B

Love Facts:
– Love’s roles in the group are being the mom, angel and prophet.
– His hobbies are shopping alone and running whilst listening to music.
– His specialty is wrapping the members in a flag of his love!
– Love’s motto: Believe in me, because I am right.
– His favorite color is purple.
– Things he likes: all foods except cucumbers, the fans, listening to songs at dawn and taking selfies.
– Things he dislikes: Cucumbers (group theme) and being hungry, he gets sensitive when he’s hungry.
– The first thing he does when he wakes up is checking the weather.
– He want’s to communicate with the fans more now that they have debuted.
– His sleeping habits are rolling around in bed and falling off.
– When he has time to rest he likes to go window shopping.
– He is the happiest when he is eating, eating at work, buying food with friends, and eating his mom’s cooking.
– He’s the saddest when all the food has been eaten.
– If he could tell his future self something it would be; “Love, don’t forget your fans!
– Debut final words: Finally, OnlyOneOf Debuted! Everyone please show us a lot of love & support, I love you guys!
– Love was first featured in the Everyday I Love You MV by ViVi of Loona.
– He was also in the web drama Woomana & First Love Story (Facebook/YouTube, 2018).
– Love personally trained for six years.(idol chart rank interview)
– When he was in high school he majored if vocal music.
– He moved to Seoul to follow his dreams at the age 20.
– He would sing trot in front of his father. He singing became his dream but his father was strict and didn’t allow it. Once he was 20 he had a conversation for permission to become a singer and was allowed to.(idol chart rank interview)
– Love has studied English and Japanese for future communications with fans.
Show more Love fun facts…


Stage Name: KB (규빈)
Birth Name: Shin Kyubin (신규빈)
Position: Lead Rapper, Vocalist, Visual
Birthday: April 23, 1992
Zodiac Sign: Taurus
Height: 180 cm (5’11″)
Weight: 64 kg (141 lbs)
Blood Type: B

KB Facts:
– KB’s role in the group is being the laughter killer.
– His hobbies are playing the guitar, listening to music, working on songs, and bowling
– His specialty is voice impressions
– KB’s Motto: Determination + Positivity – Adaptation
– His favorite colors are black and purple.
– Things he likes: his pillow, his hometown, and when he finds good songs.
– Things he dislikes: deep fried potatoes and conversations that are not fun or interesting.
– The first think KB does when he wakes up in the morning is going back to sleep and waking up in the afternoon.
– Now that they have debut he wants to win first place.
– His sleeping habit is sleeping with his mouth open.
– When KB has time to rest he does activities for inspiration.
– KB is the happiest when he buys clothes and they fit just right.
– KB is the saddest when he wants to express his thought and feelings but are unable to.
– If KB could talk to his future self he would say: Have you made it to the billboards? You are a true God!
– Debut final words: Hello, finally we have debut! To be honest, after our showcase, all of us cried together. I pushed myself so hard up until our debut. Please view me Kindly, I will try to show you good things. Thank you!
– He was also in the web drama Woomana & First Love Story (Facebook/YouTube, 2018).
– KB came to the company late, he was prepared to have a career as a police officer. (idol chart rank interview)
– Kyubin originally wanted to become a comedian. Once he joined the company to prepare him for a comedian career, he started learning how to make music and decided to be an idol instead. Kyubin wanted to perform his music on a stage and give good music to people.
– His strengths are producing, he tries to help the rest of the group with producing.
– Kyubin has already completed his mandatory military service. He was in the army. (idol chart rank interview)


Stage Name: Rie (리에)
Birth Name:
Lee Sungho (이성호)
Position: Lead Vocalist, Lead Dancer
Birthday: November 6, 1996
Zodiac Sign: Scorpio
Blood Type: A

Rie Facts:
– Rie’s group roles are being found and having no jams but he is really funny.
– His hobbies are watching youtube videos, fishing videos.
– His specialty: ball games.
– Rie’s Motto: you have one life, have no regret.
– His favorite color is blue.
– Things he likes: chicken and tea. When he was younger his ultimate dream was to marry the daughter of a fried chicken store for free chicken. Snack time with Nine & Mill although they like sweets, so if he buys snacks and doesn’t like them, they take them.
– Things he dislikes: cold cucumbers. Rie has a bad memory of cucumbers from marine camp. Raw carrots because he used to drink healthy vegetables drinks as a kid. Sandwiches because he once had food poisoning after eating one.
– The first thing Rie does upon waking up is watching tv for a bit.
– He wants to communicate with the fans more since his debut.
– His sleeping habit is curling up like a shrimp.
– Rie is left-handed.
– When he has time to rest he likes to play games.
– Rie likes to play Digimon Adventure games.
– He’s the most happiest when eating chicken and when his family watches and likes his videos.
– If he could tell his future self something it would be to become a more loved version of himself.
– Debut final words: “Y’all, we finally debuted! In the future I’ll become more active, so cheer for me please. Love you all babes! Let’s communicate more in the future and become musical chingus (friends)!!!!!!” From Rie to Rie’s babies
– Rie wanted to be an idol after seeing a stage by Japanese group “Highlight”
– He studies Charlie Puth, Shawn Mendes for singing, and Kai, Taemin and Jimin for dancing.
– Rie has some acting experience, if he gets the opportunity to act in the future he would take hit. (idol chart rank interview)
– Rie makes the choreography. He is in charge of leading the choreography to make sure that everyone has a chance to shine whilst all being in sync. (idol chart rank interview)
Rie’s ideal type is good-natured people who are cute.


Stage Name: Yoojung  (유정)
Birth Name: Lee Taeyeob (이태엽)
Position: Main Dancer, Vocalist, Visual
Birthday: May 29, 1997
Zodiac Sign: Gemini
Height: –
Weight: 56 kg (123 lbs)
Blood Type: A

Yoojung Facts:
– Yoojung’s role in the group is being the weakling and cleaning.
– His hobby is watching performances.
– His specialty: animal impressions and girl group performances.
– Yoojung’s Motto: My life began with dancing and will end with dancing.
– His favorite color white.
– Things he likes: communicating with fans, winding down, and untying a bunch of knots.
– Things he dislikes: spicy foods.
– The first thing Yoojung does when he wakes up is getting washed up.
– His goal after debuting is winning 1st place.
– His sleeping habits are raising his arms and talking in his sleep.
– When he has time to rest he becomes a sloth.
– Yoojung is left-handed.
– He is the happiest: right now (debut day)
– He’s the saddest when he becomes overwhelmed.
– If he could speak to his future self he would tell him to always be kind and thankful.
– Debut final words: Finally I have made my debut as “Yoojung”. In the future I will show you “Yoojung” who has a variety of charms. In the future I will show you love and happiness. I love you, bye!
– He trained in dancing for 8 years.
– Yoojung is an alias. I’m delicate in character and dancing, so there is a soft side in me. I think that’s why I’m Yoojung. (idol chart rank interview)
– He can imitate animals such as giraffes and ostriches.
– Yoojung sleeps with a stuffed dog.(Fan Cafe)
– Yoojung carries at least four lip balms with him because he hates having dry lips.
– Yoojung revealed in an interview that he was backup dancer for Wonder Girls’ “Like This”.
– Yoojung is close with AB6IX Jeon Woong, GOT7 Yugyeom, X1 Cho Seungyoun and Pentagon Kino (they were colleagues at Hanlim Multi Art School).
– Yoojung said that he wants to meet Taemin from Shinee because he is his role model.
– He loves Harry Potter, he has memorized every spell; his favorite being Petrificus Totalus. (Fan cafe)


Stage Name: Junji (준지)
Birth Name:  Kim Junhyung (김준형)
Position: Lead Vocalist, Lead Dancer
Birthday: April 6, 1998
Zodiac Sign: Aries
Height: 181 cm (5’11″)
Weight: 61 kg (134 lbs)
Blood Type: B

Junji Facts:
– Junji’s role in the group is being the shy boy.
– His hobbies are interpreting emotions of songs & playing basketball.
– His specialty: Freestyle dance
– Junji’s Motto: Be No.1, be someone who gives back to others.
– His favorite color white, black and beige.
– Things he likes: Jjajangmyeon, roast chicken soup, spicy sausage stew, fried chicken with cheese powder on the outside, pork ribs, lamb kebabs and feeling happy.
– Things he dislikes: horror movies.
– The first thing Jung does when he wakes up is washes his face and drinks coffee.
– He wants to be a main vocalist.
– His sleeping habit is turning off the alarm.
– When he has time to rest he practices singing.
– Junji enjoys being alone and finds it relaxing.
– Junji likes to play TEKKEN.
– He’s the happiest: right at this moment, (May 28th, debut day)
– He’s the saddest when the members are have a tough time and are tired.
– If he could speak to himself in the future he would ask: Are you still happy?
– Debut final words: Once again today, Jjunranghae! (I love you + Jun)
– He studies BTSJungkook for performances and singing.
– Junji has been doing trump dancing since he was in middle school. (idol chart rank interview)
– Junji owns a cat.


Stage Name: Mill (밀)
Birth Name: Lee Yongsoo (이용수)
Position: Main Rapper, Vocalist
Birthday: March 30, 1999
Zodiac Sign: Aries
Height: –
Weight: 54kg (119 lbs)
Blood Type: B

Mill Facts:
– He’s really good at soccer.
– He was inspired by Jay Park.
– Mill has hard to read/bad handwriting. (That’s why his self written profile hasn’t been translated yet.)
– Mill learned how to play soccer, he was enrolled in the athletes association because he was good at soccer. He swam, played basketball and learned other sports.(idol chart rank interview)
– Mill wants to be like either Winner or Ikon ever since he watched a lot of ‘Win: who is next’ and ‘Mix & Match.'(idol chart rank interview)
– Mill looks up to GOT7.- – His favorite color is sky blue.
– Mill enjoys to play Mario Kart games.
– Mill thinks his personal talent is being cute.
– Mill is good at sports so wants to be on the MBC sport show.


Stage Name: Nine (나인)
Birth Name: Jung Wookjin (정욱진)
Position: Vocalist, Maknae
Birthday: December 13, 1999
Zodiac Sign: Sagittarius
Height: 177 cm (5’10″)
Blood Type: O

Nine Facts:
– Nine’s group roles are being a mood-maker, beast, and trying to listen to everyone.
– His hobbies are listening to new songs and reading fancafe letters.
– His specialty: pretty & cute laughs
– Nine’s Motto: consider things from another perspective.
– His favorite color is yellow.
– Things he likes: sweet foods, jellys, fans, late nigh snaking, naps and television.
– Things he dislikes: cucumbers, spicy foods, and sleeping too long.
– The first thing he does when waking up is checking the fan cafe.
– He has a habit of hugging everything around him whilst sleeping.
– Nine tends to dream of owning the world.
– Nine knows how to play the guitar.
– Nine can beatbox.
– Nine enjoys playing Kirby & Zelda, he says the characters are cute.
– When he gets too little sleep he feels heavy like a rock which makes him sad.
– When he has a moment of rest, he checks the fan cafe to thank everyone for their love and support.
– What he would like to say to himself a year from now is; “Nine! You’re already 22, how strong! Have a little more strength! Hwaiting”!
– Debut final words: “I will make sure to work harder and harder! Dancing, singing, all of it! There is a lot to improve on so your boy will be more hard working! I have a lot of things I want to share with everyone! So I want to meet you all soon”
– Nine hates hot weather. (Fan cafe).

Profile by cntrljinsung

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Note: Please don’t copy-paste the content of this page to other sites/places on the web. Please do respect the time and effort the author put in compiling this profile. If you need/want to use info from our profile, please kindly put a link to this post. Thanks a lot! – Kprofiles.com

Note 2: If they or the company do not state their actual positions I will not change them. For example, Love has leader and main vocalist because he stated it himself.

Who is your OnlyOneOf bias?

You may also like: OnlyOneOf Discography

Latest Korean Comeback:

Do you know more facts about OnlyOneOf? Feel free to comment below!

About the author


I hope you all love the profiles and articles I make for you! I'm also a wikipedia editor so anything Kpop and you'll see me there! My favorite part about editing on KProfiles is that I get to learn about the groups that I write about based off of your requests. Everyone needs an extended Kpop playlist, thank you!

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  • Latte

    I dont have any new information to add but in the top description “OnlyOneOf (온리원오브) is a seven member group that consist of Nine, Love, Yoojung, KB, Mill and Junji.” there is only 6 members listed and the missing member is Rie^^

  • cntrljinsung

    Thank you, fixing it now. Bull all of the members have their own sections.

  • Eunwoo’s Left Leg

    Savanna is such a good song I’m so happy that I got them in my recommended. I hope they become very successful in the future.

  • Inho Lee

    I think Mill is just joking about his height … he’s not that tall 😂

  • Inho Lee

    I think Mill is just joking about his height … he’s not that tall lol 😅

  • GN

    I’d change the position to something along the lines of
    Love: Leader, Main Vocalist
    KB: Main Rapper, Sub Vocalist
    Rie: Lead Vocalist, Dancer
    YooJung: Main Dancer, Sub Vocalist
    JunJi: Lead Dancer, Vocalist, Visual
    Mill: Lead Dancer, Lead Rapper, Vocalist
    Nine: Maknae, Lead Vocalist, Dancer, Rapper, Center

  • muneera xx

    yes he is. he’s 187!! koreans consider that to be really tall 😀

  • J-Flo

    Isn’t KB blood type A?

  • cntrljinsung

    If they or the company do not state their actual positions I will not change them. For example, Love has leader and main vocalist because he stated it himself.

  • cntrljinsung

    If they or the company do not state their actual positions I will not be changing them. For example, Love has leader and main vocalist because he stated it himself.

  • azam

    Rie eats snake?????
    There’s typo with his real name.

    I wonder how old KB is.

  • cntrljinsung

    No it’s B, he wrote it on his self written resume. He also made a joke about it being B to go for KB.

  • cntrljinsung

    Fixing that, thank you. And KB has to be around 25-30 International age since he’s the oldest and Love is 24 int.age. He already did his military service so we don’t have to watch him leave us. IDK man, but he became my bias just because.

  • Inho Lee
  • cntrljinsung

    I’m not sure, I’m not good with pegging someones height so until he updates it, I’m going off of his self-written profile.

  • sekyo_17

    where did you get all this information from? besides that one interview

  • cntrljinsung

    It was his hand-written profile that was uploaded to the official fan cafe.

  • Alison

    Their height is not right, I mean if you are 187 that will mean that you are 6.2 or 6.1 not 5.9. Can you please change it.

  • Inho Lee

    actually Mill is not 187cm
    Rie even wrote in profile that his height is 2m50cm (8.2 or smthn) lol
    and as you can see, they are the smallest in the group
    but okay, as u wish 🙂
    i just think it’s a little disinformation

  • bigbang ot5 x silverboys ot11

    is KB really completed his mandatory service? He is 27 years old right now. Care to explain me plss. Thank you.

  • kb is an aries babes

  • kb is a taurus … i wonder how he feels with all the fire signs

  • you can apply early so it’s said and done

  • Onnolee Brown

    I actually wouldn’t go as far as to put visuals and stuff yet bc ive seen on other places that Love is the face of the group and Junji is the visual. that’s up in the air and sometimes companies never release visual positions.

  • Onnolee Brown

    Jisung’s birthday is actually wrong!! It’s January 17th. We also believe his birth year might be wrong as well bc of how he was listed in fanchants youngest to oldest and how he’s spoken to by younger members. but if the year does happen to be wrong I’m sure someone will let you know!!

  • Onnolee Brown

    Love & KB had lead roles in LOONA Woomanna & Nine, Junji, Rie & Yoojung all had small rolls in S3 of the webseries as well https://twitter.com/hyeongjunnie/status/1139712325080907777?s=21

  • cntrljinsung

    from the age 19 to 30 they can enlist. He stated it in an interview. That’s also another reason why he didn’t state his age at first because he was ashamed of it.

  • cntrljinsung

    I know on Never it says one thing but that could always be wrong. Because before their self written profiles were released on their fan cafe that was the date we all thought to be true. I cannot upload a photo for some reason but if you click the link, this is, in his own handwriting his birth date and much more. https://twitter.com/onlyoneofKYUBIN/status/1134128549567184897

  • cntrljinsung

    Also, the date was own me but the year is correct.

  • Onnolee Brown

    yess as far as we know the year is correct from what the company said but from some other things they’ve released it seems he’s younger than 94 so idk. we have to wait for an official statement