Young Posse Members (OT5)

5 Young Posse Members: Sunhye, Yeonjung, Jiana, Doeun, and Jieun

Young Posse members have captivated K-pop fans since their October 18, 2023 debut with the mini album MACARONI CHEESE. The five-member group under DSP Media and Beats Entertainment features Sunhye, Yeonjung, Jiana, Doeun, and Jieun, each bringing unique talents to this rising act. Notably, leader Sunhye wrote their debut title song after spotting a macaroni cheeseburger poster during composition class. For fans seeking comprehensive details on young posse age, young posse kpop journey, and young posse members profile, this guide covers everything about the TELEPOSSE fandom favorites.

Sunhye - Young Posse Leader and Main Rapper

Sunhye's Profile Overview

Jeong Sunhye serves as the leader and main rapper of the group, born April 12, 2004, in Yangpyeong-gun, Gyeonggi-do, South Korea. Standing at 160 cm, she operates under the English name Millow Jeong and represents the group with a sun emoji and yellow color. Her MBTI personality type registers as INTP. As the oldest member, she takes on leadership responsibilities while maintaining her position as the main rapper. The role came naturally, as the other members acknowledged they were not as strong at speaking in interviews. Her rapper position emerged organically when she received song parts requiring rapid delivery.

Background and Early Life

Sunhye's path to becoming one of the young posse members began with weekly dance sessions at her local community service center. At fourteen, she attended an audition class at MOVE Dance Studio in Bundang, Seongnam, accompanied by a friend. That same year brought personal tragedy when her father passed away from an unspecified illness. Her parents had divorced when she was three, after which she lived with her mother and older sister Seonwoo, born in 1997, before moving in with her grandmother, uncle, and aunt three years later.

At sixteen, Sunhye joined Stardium, dropping out of middle school to pursue her idol dreams. However, the agency filed for bankruptcy, forcing her to pass the GED and enroll in high school. When she turned eighteen, she joined BEATS Entertainment and DSP Media, dropping out of high school once again. She trained for just under three years before debuting. The young posse kpop journey for Sunhye officially began on October 4, 2023, when she was revealed as the first member.

Musical Style and Influences

The tone and dynamic range of voices combined with personality and attitude shaped the group's hip-hop foundation, as Sunhye explained. Her songwriting process draws inspiration from unexpected sources. Ideas for melodies or lyrics strike while walking alone on the street, which she records on her iPhone. Reading a movie, finishing a book, or scrolling through TikTok for a few seconds can spark connections to songwriting. The debut title track emerged during a composition class after she spotted a macaroni cheeseburger poster, an image that stuck throughout the class and inspired her to start writing.

Her musical influences span multiple genres and eras. Favorite rappers include Wu-tang Clan, Biggie, Travis Scott, and 21 Savage. She considers Little Simz one of her role models. Becoming a trainee stemmed from her fandom of BTS. Janelle Monáe played a pivotal role in her hip-hop journey, as Sunhye practiced her songs extensively. Other artists on her radar include Trippie Redd, her favorite western hip-hop artist, and Bobby from iKON, whom she has admired since pre-debut. Rihanna serves as her muse, while she appreciates John Park because her sister likes him.

Her playlist features tracks such as "Water (Remix) (ft. Travis Scott)" by Tyla, "7am in Ohio" by Trippie Redd, and "Too much (ft. Central Cee & The Kid Laroi)" by Jungkook. She gravitates toward R&B hip-hop and jazz. Among the group's releases, "Skyline" from the XXL EP stands as her favorite song. She recommends this track to TELEPOSSE fans and believes "Bananas" and "OTB" best encapsulate the group's sound. Her favorite choreography remains "Scars".

Personality and Interests

Sunhye prefers winter, the color yellow, and being alone. She spends most of her days off sleeping. Her hobbies include reading books, listening to music, and playing Minecraft. While watching performance videos of great artists, she works on puzzles. Her special talent involves laughing like SpongeBob and a monkey. She uses baby powder as perfume and carries a tiger plushie as her comfort item.

Regarding food preferences, miyeok-guk and beef rank among her favorites, while chicken and rice also make the list. Bone hangover soup serves as her soul food. She dislikes lotus root and refuses to eat lamb. Allergic to cats, she instead owns a Maltese dog named Ttori. The hashtags #Sun, #StraightBob, and #Ttori describe her social media presence.

Her ideal type includes someone athletic and tall. If not an idol, she would pursue kindergarten teaching. She loves Monchichi because people tell her she resembles it. Favorite anime includes One Punch Man, with beloved characters being Amu Hinamori from Shugo Chara, Akaza from Demon Slayer, and Shiro from Crayon Shin-chan. Her favorite OST is "Mona Lisa" by Dominic Fike from the Spider-Man: Across the Spider-Verse soundtrack. Despite aspirations to perform rock band songs someday, she maintains her hip-hop roots while expanding her artistic horizons.

Fun Facts About Sunhye

Yeonjung - Main Dancer and Lead Rapper

Yeonjung's Profile Overview

Wi Yeonjung holds the position of main dancer and lead rapper within the young posse members lineup, born September 1, 2004. At 163 cm tall, she represents the group with a rabbit emoji and pink color. Her birth name makes her the first idol to carry the surname 'Wi'. Blood type A and an INTP MBTI personality type define her current profile, though she previously identified as ENFP/INFP. She shares the distinction of being among the oldest members alongside Sunhye.

Background and Early Life

Born in Itaewon-dong, Yongsan-gu, Seoul, South Korea, Yeonjung attended Seoul Itaewon Elementary School during her formative years. She later graduated from Boseong Girls' High School. As an only child, her family dynamic differed from other young posse members profile backgrounds. Her dance journey began under unusual circumstances when her parents forced her to dance at a young age. The initial reluctance transformed into genuine passion, as she later fully enjoyed the art form that would define her career path.

Her musical awakening came through iKON's "LOVE SCENARIO," a track she grew up listening to that shaped her early relationship with K-pop. During her trainee period, Lil Cherry sparked her interest in hip-hop, introducing her to the genre that would influence her artistic direction. This exposure laid the groundwork for her eventual roles as main dancer and lead rapper, positions that require both technical skill and hip-hop sensibility.

Musical Style and Influences

Doja Cat serves as Yeonjung's role model, with "Agora Hills" standing as her favorite track from the artist. Her favorite rappers span diverse styles, including Ice Spice, Lil Cherry, and Snoop Dogg. The eclectic mix demonstrates her appreciation for both contemporary and classic hip-hop voices. Her playlist features PinkPantheress tracks such as "Boy's A Liar (ft. Ice Spice)," alongside songs from Doja Cat and Summer Walker. These artists share a common thread of blending R&B sensibilities with hip-hop production, reflecting the young posse kpop sound.

Beyond performing, she participated in writing songs for the group's album, contributing to the creative process that shapes their musical identity. This involvement allows her to channel her influences into original material. Her strength lies in embracing different styles, an adaptability that serves both her dancing and rapping capabilities. The combination of technical dance proficiency and lyrical contribution positions her as a multifaceted artist within the group's structure.

Personality and Interests

Video games constitute her primary hobby, offering recreation outside rigorous practice schedules. She gravitates toward specific aesthetic preferences, including ribbons, bows, cats, pink games, heels, and Hello Kitty. These interests align with her representative pink color, creating a cohesive personal brand. Her food preferences include strawberries and mint chocolate milk. Notably, she stands as the only member who enjoys eating macaroni cheese, making her unique among the five-member group.

She shares living quarters with Jieun, the group's maknae, establishing a roommate dynamic that crosses age boundaries within the dorm. The hashtags #Wi, #Pink, and #Yo describe her social media presence, capturing her surname, signature color, and personality. When asked what she would bring if stuck on a deserted island, her response revealed priorities: YOUNG POSSE, TELEPOSSE, and water. The answer demonstrates loyalty to both the group and their fandom, placing human connection above material necessities.

Fun Facts About Yeonjung

Her ability to move and dance easily in long heels sets her apart as a performer, showcasing balance and control that most dancers find challenging. Cats rank as her favorite animal, though this preference extends beyond mere appreciation into her overall aesthetic choices. The young posse age for Yeonjung stands at 21 in 2026, placing her among the senior members despite the group's recent formation. Her Virgo zodiac sign aligns with her September 1 birthday, while her Chinese zodiac registers as Monkey. These astrological markers contribute to fan analyses of her personality traits and compatibility within group dynamics.

Jiana - Main Vocalist and Center

Jiana's Profile Overview

Noh Ji-hyun performs under the stage name Jiana, serving as the main vocalist, sub-rapper, and center of the young posse members lineup. Born February 2, 2006, in Busan, South Korea, she stands at 164 cm and uses the English name Olivia Noh. Her Aquarius zodiac sign aligns with her birth year in the Chinese zodiac as Dog. Purple serves as her representative color, while a cat emoji symbolizes her presence. Her MBTI personality type registers as ISFP/ISTP, reflecting a flexible personality assessment. The center position places her at the focal point during performances, a role that requires both vocal prowess and stage presence.

Background and Early Life

Jiana's family consists of her parents, an older brother born in 2001, and an older sister born in 2004. She graduated middle school a year early, demonstrating academic acceleration uncommon among young posse kpop idols. Prior to debut, she completed her education at Hanlim Multi Art School in the Musical Department. At thirteen, she relocated to Seoul, marking a geographical shift that would shape her career trajectory.

Her training journey began at fourteen, spanning multiple entertainment companies. She trained at Fantagio first, then moved to Source Music for approximately two years. On October 13, 2021, she passed the audition for Beats Entertainment, completing her path to joining Young Posse. During her trainee period, she took dance and vocal classes at Pick Planet Academy, building the technical foundation for her main vocalist position. Her friendship with LE SSERAFIM's Hong Eunchae developed during this phase, connecting her to the broader K-pop community.

Musical Style and Influences

Watching Red Velvet's "Ice Cream Cake" music video during elementary school sparked her dream of performing on stage. Her first aspiration involved becoming a comedian, followed by ambitions of musical theatre acting. The young posse members profile for Jiana emphasizes her self-description as the refreshing and lively vitamin C of the group, capturing her energetic contribution to their sound.

Her playlist reveals eclectic taste spanning multiple genres. Cinderella's "A Dream Is A Wish Your Heart Makes" sits alongside Ariana Grande's "sweetener," Fujii Kaze's "Garden," and f(x)'s "미행 (Shadow)". Ariana Grande ranks as her all-time favorite artist, with "The Boy Is Mine" standing as her preferred track from the discography. In the rap realm, Jack Harlow and DPR Live occupy her favorite rappers list.

BIBI influenced her monthly evaluations as a trainee, as she frequently selected her songs for assessments. Layone shaped her lyrical approach, as she often references him or his work unconsciously when writing. Her creative inspiration strikes when angry or upset rather than during happy moments, distinguishing her emotional process from typical songwriting patterns.

Personality and Interests

Sleeping and zoning out constitute her primary hobbies, offering mental rest from rigorous schedules. She gravitates toward specific preferences: Christmas perfumes, butterflies, the color purple, puppies, strawberries, peaches, dinosaur toys, ribbon point details, and capybaras. Sweet foods appeal to her palate, particularly cream bread and chocolate. Despite being allergic to both cats and dogs, she owns a dog named Sarang, meaning "Love".

Her Busan dialect remains distinctive when she speaks, maintaining regional identity within the group. Members identify her as the comic relief, bringing humor to group dynamics. She earned the nickname "Hip-Hop Cat", blending her representative emoji with musical identity. She uses Dior's Blooming Bouquet as her signature perfume, while a frog blanket that rolls into a plushie serves as her comfort item. Her cheek poke stands as her favorite photography pose.

Fun Facts About Jiana

Several unique physical characteristics define her young posse age profile. She was born with four or five fewer teeth than normal, causing her to eat slowly. Additionally, she has one less bone in her foot, resulting in an arch-shaped foot structure. She has ADHD, which influences her daily experiences.

During elementary school, she shaved off her eyebrows and expressed desire to shave her hair completely. Her favorite Doraemon gadget is his 4D pocket. Members agree that Jiana's music taste has changed the most among all young posse members. She excels as the food expert of the group, though she admits to being bad at baking despite enjoying it. In contrast, she demonstrates skill at making ramen.

Doeun - Lead Rapper and Vocalist

Doeun's Profile Overview

Kim Do-eun operates under the stage name Doeun, holding the lead rapper and vocalist positions among the young posse members. Born December 24, 2007, in Hwagok-dong, Gangseo-gu, Seoul, South Korea, she stands at 168 cm, making her the tallest member of the group. Her Capricorn zodiac sign corresponds with her December birthday, while her Chinese zodiac registers as Pig. Green serves as her representative color, paired with a frog emoji. Her MBTI personality type shows as INTP-T, though she previously identified as ENFP. Blood type O completes her profile statistics. At eighteen years old, her young posse age in 2026 positions her among the group's younger members.

Background and Early Life

Her family consists of her parents and a younger sister born in 2013. She decided to pursue music during her first year of middle school, enrolling in a composition academy. The difficulty proved overwhelming, causing her to quit shortly after enrollment. She then pivoted toward becoming an idol, starting dance lessons before quitting again. The composition academy offered united auditions where applicants auditioned for multiple companies simultaneously. She passed the first round but never reached the third round due to vocal limitations.

During her first year at Hwajeong High School, she resumed auditioning. She never completed on-site auditions for BEATS Entertainment and DSP Media, yet the CEO recruited her regardless. She dropped out upon joining the companies, becoming a trainee for just five months before debut. This brief training period stands as one of the shortest among young posse kpop idols. She later attended Dongguk Girls' High School, balancing education with her burgeoning music career. On October 4, 2023, she was revealed as the fourth member of YOUNG POSSE, with the group officially debuting on October 18, 2023, with the EP MACARONI CHEESE.

Musical Style and Influences

Her MBTI personality transforms when meeting TELEPOSSE or attending events, shifting from introvert to extrovert. Watching performances by 90s rappers like Wu-Tang and Biggie helped the rap line learn about hip-hop culture and cultivate stage presence. Her favorite YOUNG POSSE song remains "Same Shit, Another One" from the EP Growing Pain Pt.1: Free. Besides this track, "MACARONI CHEESE" stands as her preferred title track.

She describes her transformation from a hip-hop poser to a genuine hip-hop enthusiast after listening to "Jet Lag" by BLASÉ and Chillin Homie in 2025. Her idol aspirations crystallized after hearing G-DRAGON's "Crooked" during middle school. Her playlist reflects diverse musical taste, featuring "Trolls Wanna Have Good Times" from Trolls World Tour, DAY6's "You Were Beautiful," and Richard Sanderson's "Reality".

Personality and Interests

Her nickname Godgi, meaning Baby Giraffe, directly references her status as the tallest group member. Skateboarding ranks among her special skills. During childhood, she watched the anime Pretty Rhythm: Rainbow Live. Cooking emerged as a genuine passion, particularly experimenting with her air fryer. She excels at creating meals, with gukbap (rice soup) and cucumber sandwiches ranking as favorite foods. Red bean and dried persimmon also appeal to her palate.

She has ADHD severe enough to interfere with watching shows and movies. Her blood sugar spikes easily after eating, causing facial redness that requires post-meal squats to normalize levels. She claims never experiencing anger or engaging in fights. Her charm point involves smiling with her eyes. Only she and Jieun know the latest memes among young posse members profile. She describes herself using hashtags #Ice! (her killing part in "Macaroni Cheese") and #Dorin.

Fun Facts About Doeun

Her extraordinarily long toes enable her to open bottles and grab objects easily. She owns a Pomeranian named Pudding, seven years old as of 2026. Lush's Twilight perfume serves as her signature scent. Her strengths include cooking expertise, naturally full eyebrows requiring no makeup, and hands perpetually motivated for activity. She enjoys giraffes, green hues, spending time together, herbal medicine, digestion medicine, Christmas, and gingko trees.

Jieun - Lead Dancer and Maknae

Jieun's Profile Overview

Han Ji-eun, performing as Jieun, claims the maknae position while serving as lead dancer and lead vocalist among young posse members. Born November 5, 2009, in Haengdong-dong, Seongdong-gu, Seoul, South Korea, she stands at 158 cm. Her Scorpio zodiac sign corresponds with her birth month, while her Chinese zodiac registers as Bull. A hamster emoji represents her presence, paired with blue as her signature color. Her MBTI personality type currently shows as ESFJ, though she previously identified as ESTJ pre-debut. At sixteen years old, her young posse age in 2026 makes her the youngest group member. Blood type B completes her profile statistics.

Background and Early Life

Her family consists of her parents and an older brother, with her father identified as Han Dae-sung and a cousin named Lee Seung-min. Dance training began at VIVID ACADEMIA, establishing the technical foundation for her lead dancer role. She graduated from Haengdang Middle School in 2024, balancing education with her young posse kpop trajectory. Notably, she held the distinction of being the youngest idol on public TV until the debut of Seowon from UNIS. During her trainee period, older trainees teased her for having no color on her lips, a detail that reflects the scrutiny young performers face during development.

Musical Style and Influences

Doja Cat stands as her favorite rapper, influencing her approach to performance and style. Her musical taste spans diverse artists including BIBI, Coi Leray, Wonstein, Effie, and Camo. BIBI's "Maybe If," an OST from Our Beloved Summer, ranks as her preferred track from the artist. She particularly enjoys Camo's "Horizon". Her playlist features Ariana Grande's "my hair," NIKI's "indigo," and MEENOI's "살랑살랑 (Salang Salang)". The group met one of the RUN-DMC members during their US tour, marking a memorable encounter with hip-hop pioneers who shaped the genre's foundation.

Personality and Interests

She identifies her strengths as being bright, possessing charm, having a noticeable height difference, and approaching people first. Badminton, clothes shopping, and dancing occupy her recreational time. She calls herself a dancing machine because she dances during random moments. Sky blue serves as her favorite color, while charcoal grilled dakbal and dumplings rank as preferred foods. She dislikes coffee and can eat level 3 spicy malatang. Her interests extend to cats, accessories, hats, disinfectant wipes, fruit infusers, and beaded necklaces.

Our Beloved Summer and Melo Movie stand as her favorite K-dramas, with Kim Mu-Bi from Melo Movie and Yang Gwan-Sik from When Life Gives You Tangerines as beloved characters. She loves Doraemon. Ragdoll cats and arctic foxes rank as favorite animals, while spring emerges as her preferred season. She shares living quarters with Yeonjung. The hashtags #Hamster, #Fox, #Maknae, #Happy, and #Jingni describe her social media presence.

Fun Facts About Jieun

Physical characteristics define several aspects of her young posse members profile. She has flat feet measuring 25 cm long and accessory navicular syndrome, a condition involving an extra bone in the foot. Her special skill involves imitating string instruments. She averages four hours of sleep daily. Teleposses compare her appearance to rabbits, hamsters, foxes, or cats. She experiences sensitive skin and a particularly sensitive left eye, frequently getting inflammations and sties due to increased sensitivity. Her favorite YOUNG POSSE song is "Blue Dot" from the special album Cold.