Haerin’s Basic Profile: Age, Height, and More

Beyond her meteoric rise to fame, the core details of Kang Haerin's profile reveal much about NewJeans' beloved vocalist. With her distinctive charm and talent, she has captured hearts worldwide, yet many fans still seek to learn more about her fundamental characteristics.

Full name and stage name

Born as Kang Hae-rin (강해린) in Korean, she maintains simplicity by using Haerin as her stage name. Her full Korean name carries special meaning—"Kang" (강) is her family surname, while "Hae" (해) means "sea" and "rin" (린) represents "jewel" or "phosphorus." In international settings, she goes by her Korean name without adopting a separate English name, unlike some K-pop idols. Notably, fans sometimes affectionately call her by nicknames such as "Haelang" or "Rin," reflecting her connection with the fandom.

Haerin age and birthday

Born on May 15, 2006, Haerin celebrated her 19th birthday in 2025 (international age). In the Korean age system, which counts the time in the womb and adds a year each New Year, she would be considered 20 years old in 2025. Her birth took place during the spring season in Seoul, making her a Taurus according to Western astrology. Moreover, in the Chinese zodiac, she was born in the Year of the Dog. Her relatively young age at debut (16 international age) makes her accomplishments in the music industry even more impressive, especially considering her rapid rise to global recognition.

Haerin height and blood type

Standing at 164.5 cm (approximately 5'5"), Haerin possesses a height that places her in the middle range among NewJeans members. For context, this makes her taller than Hyein but shorter than Minji. Her blood type is A, which according to popular belief in Korean culture, often correlates with characteristics like being detail-oriented, thoughtful, and creative—traits that seem to align with her observed personality. Interestingly, her proportions and elegant posture have contributed to her successful modeling career with Dior, where her height works perfectly for showcasing high fashion.

MBTI evolution over time

Haerin's personality type according to the Myers-Briggs Type Indicator (MBTI) has shown interesting evolution throughout her career. Initially identifying as an INFP (Introverted, Intuitive, Feeling, Perceiving), she later shifted to INTP (Introverted, Intuitive, Thinking, Perceiving), suggesting a stronger analytical approach over emotional decision-making as she matured. In fact, this change occurred during her training period, possibly reflecting her adaptation to the demands of the entertainment industry. The "Logician" personality type (INTP) aligns with her observed thoughtfulness and analytical approach to performances. Her introverted nature remains consistent, as she often appears calm and collected in interviews compared to some of her more outgoing groupmates. This personality type complements her role in NewJeans, where her balanced temperament provides stability within the group dynamic.

Haerin's combination of physical characteristics, personality traits, and background elements creates the foundation for the artist who has become a central figure in NewJeans' success story and a rising global star in her own right.

Growing Up: Haerin’s Childhood and Family

Long before the spotlight found her, Kang Haerin's formative years were shaped by the environments and relationships that molded her into the artist audiences know today. Her journey from ordinary student to K-pop sensation began with humble roots that continue to influence her approach to fame and artistry.

Life in Seoul and Anyang

Born and raised primarily in Seoul, South Korea, Haerin spent her earliest years in the bustling capital city. Throughout her childhood, she developed a connection to both urban and suburban environments. Although Seoul shaped her initial worldview, her family eventually relocated to Anyang, a city in Gyeonggi Province just south of Seoul. This move provided her with experiences in both metropolitan and more residential settings.

The contrast between Seoul's fast-paced atmosphere and Anyang's slightly more relaxed environment likely contributed to Haerin's adaptable nature. Her upbringing across these different settings may have fostered the balanced personality traits she now displays. First of all, this geographical diversity in her formative years seems to align with her ability to remain composed under pressure—a quality that serves her well in the demanding K-pop industry.

Kang Haerin parents and sister

Haerin's family maintains a relatively private profile despite her rising fame. Her parents have supported her artistic pursuits from an early age, recognizing her natural talents and interest in performing arts. Although they remain largely out of the public eye, their influence on her disciplined approach to her career is evident.

In addition to her parents, Haerin has a sister whose presence in her life has been significant. Family appears to be an important anchor for Haerin, providing stability amid the whirlwind of idol life. Of course, this grounding influence from her family connections helps explain her measured approach to fame and her ability to maintain authenticity despite rapid success.

Before her rise to prominence, these family relationships established foundations for the work ethic and personality traits that would later characterize her public persona. The values instilled during these formative years continue to manifest in her professional conduct and interactions with fellow NewJeans members.

Early interests and school activities

Prior to being street-cast, Haerin showed early inclinations toward activities that would later benefit her idol career. Her interest in dance began to develop at a young age, eventually leading her to train at One Love Dance Studio. This early passion for movement and expression served as a foundation for her future performance skills.

Throughout her academic journey in elementary and middle school, Haerin balanced her studies with growing artistic interests. As well as focusing on traditional education, she cultivated skills that would later prove valuable in the entertainment industry. Certainly, her time at school helped shape both her social abilities and her approach to learning new concepts—qualities that would serve her well during her intensive training period.

Subsequently, when faced with the decision between continuing traditional education or pursuing her training more intensively, she made the bold choice to take the GED (General Educational Development) test rather than follow the conventional high school path. This decision demonstrated both her determination and her family's support for her unconventional career trajectory.

These early experiences—from her geographical movements between Seoul and Anyang to her family dynamics and educational choices—created the foundation upon which Haerin built her identity before stepping into the public eye as a member of NewJeans.

Education Journey and the GED Decision

Haerin's educational pathway reflects the challenging choices faced by many young K-pop idols balancing academic pursuits with career aspirations. Her academic journey took several unconventional turns that ultimately shaped her development as an artist and performer.

Elementary and middle school path

Haerin's formal education began in Seoul's educational system. She initially attended Seoul Boramae Elementary School before transferring to Kwiin Elementary School, where she completed her primary education. Following graduation, she enrolled at Pyeongchon Middle School to continue her studies. Throughout these formative academic years, she maintained her studies while simultaneously developing interests that would later benefit her career in entertainment.

Her early schooling provided the fundamental education expected of South Korean students, who typically face rigorous academic expectations. Nonetheless, as her interest in performing arts grew, Haerin began facing the classic dilemma experienced by many young trainees—how to balance intensive training schedules with demanding school requirements.

Why she dropped out of school

The pivotal moment in Haerin's educational journey came during her second year of middle school in 2020. At this juncture, she made the significant decision to discontinue traditional schooling. Unlike many peers who complete the standard educational pathway, Haerin opted to leave Pyeongchon Middle School midway through her studies to fully commit to her trainee activities.

This decision coincided with her joining the trainee system that would eventually lead to her debut with NewJeans. For Haerin, the demanding schedule of dance training at One Love Studio and subsequent training at Source Music and ADOR created practical obstacles to maintaining regular school attendance. Consequently, she prioritized her developing career over conventional academic progression.

This choice, though unconventional, reflects the reality many K-pop trainees face when showing exceptional promise. For these young talents, the intensity of preparation for potential debuts often necessitates difficult educational compromises.

Passing the GED and academic choices

Rather than abandoning education entirely, Haerin pursued alternative qualifications. She successfully passed the Middle School Graduation Academic Qualification Examination, officially completing her middle school education requirements. Subsequently, she also cleared the high school qualification exam, obtaining the equivalent of a GED certificate. This accomplishment demonstrated her commitment to maintaining educational credentials despite her non-traditional path.

By 2023, Haerin had effectively completed her high school education through these qualification exams, finishing ahead of the traditional timeline. This accelerated completion gave her flexibility to focus more intensively on her rapidly developing career with NewJeans.

In November 2024, ADOR confirmed that Haerin would not participate in the 2025 College Scholastic Ability Test scheduled for November 14. Despite being eligible as a high school graduate, she chose to postpone university plans to concentrate fully on her musical career and the group's global activities. This decision sparked varied reactions from fans and the public—many supported her choice to prioritize her thriving career, while others expressed disappointment, believing public figures should demonstrate commitment to higher education.

Haerin's educational journey reflects the evolving perspectives on traditional academic paths in South Korea, particularly for entertainment industry professionals. Her decisions echo those of other successful K-pop icons like BoA, SNSD's Taeyeon, and IU, who similarly prioritized their careers over university education. Through her choices, Haerin has demonstrated that professional success and personal fulfillment can be achieved through multiple pathways beyond conventional educational expectations.

From Street Casting to Trainee Life

The pivotal turning point in Kang Haerin's journey from student to idol came through a chance encounter that would forever alter her trajectory. Her discovery story reveals how unexpected opportunities and dedicated training formed the foundation for her eventual debut with NewJeans.

How she was discovered

Haerin's path to stardom began unexpectedly near her school grounds. In late 2019, she experienced what many aspiring K-pop idols dream of—being street cast by talent scouts who recognized her potential. Throughout her final years in middle school, she was frequently approached for street casting opportunities, a common recruitment method used by entertainment companies to discover naturally photogenic individuals with star potential.

These initial scouting experiences prompted Haerin to seriously consider a career in entertainment. Indeed, she often discussed these possibilities with friends, contemplating whether to pursue this unconventional path. Her striking visuals and natural presence eventually caught the attention of industry professionals, setting in motion her transition from student to trainee.

Dance training at One Love Studio

Before fully committing to idol training, Haerin took her first significant step toward performance preparation in 2018 as a sixth-grade elementary student. She enrolled at One Love Dance Studio in Anyang (also referred to as Won Love Dance Studio in some sources), where she began developing fundamental dance skills. This training ground in Pyeongchon, Anyang became instrumental in building her performance foundation.

At the dance studio, Haerin diligently worked on mastering various dance styles and techniques, ultimately cultivating the skills that would later impress during her auditions. Her early dance training highlights her proactive approach to skill development even before officially entering the trainee system. This period marked the beginning of her transformation from a student with potential to a focused trainee with clear aspirations.

Joining Source Music and ADOR

Haerin's formal entry into the K-pop trainee system occurred in early 2020, a critical juncture that coincided with her decision to leave traditional schooling during her second year of middle school. Her breakthrough came when she successfully passed a joint audition conducted by HYBE, BigHit Music, and Min Heejin, the visionary who would later become ADOR's CEO.

Initially joining Source Music, Haerin began the intensive training process that shapes K-pop idols. Her trainee period spanned approximately two and a half years, during which she honed her vocals, dance, and performance skills. This duration aligns with industry standards for thorough trainee development.

When Min Heejin established ADOR as a subsidiary label under HYBE in 2021, Haerin transitioned to the new company along with other trainees who would form NewJeans. Throughout this period, she maintained a rigorous schedule that included:

Daily dance practice sessions
Vocal training and language studies
Performance evaluations and feedback sessions
Team-building activities with future groupmates

By July 2022, after years of dedicated training, Haerin was finally revealed as a member of NewJeans, marking the successful culmination of her journey from being street cast to officially debuting as an idol. Her story exemplifies how street casting, specialized training, and perseverance converge to create the foundation for K-pop success.

Debut with NewJeans and Rise to Fame

NewJeans redefined the conventional K-pop debut playbook when they burst onto the scene in July 2022, marking a significant milestone in Kang Haerin's artistic journey. The group's innovative approach to their introduction and Haerin's contributions have shaped her rapid ascent in the industry.

Unconventional debut strategy

In stark contrast to industry norms, NewJeans made their first appearance without the traditional teaser campaign or pre-debut promotions. On July 22, 2022, the music video for "Attention" was unexpectedly released on YouTube, catching fans and industry insiders by surprise. This strategy deviated remarkably from the established K-pop formula of extended teaser periods, concept photos, and pre-order campaigns.

What made this approach even more unusual was ADOR's complete autonomy from parent company HYBE. As Min Hee Jin, ADOR's CEO, revealed: "HYBE was completely left in the dark about ADOR's plans just like everyone else... They actually didn't have any knowledge about anything we were going to release up until the first music video was released". This independence allowed for a pure focus on music quality over corporate branding.

The group officially debuted on August 1, 2022, with their self-titled mini album "New Jeans". Essentially, their debut strategy centered on releasing three title tracks—"Attention," "Hype Boy," and "Cookie"—a bold move showcasing the label's confidence in their material.

Haerin's role in the group

Within NewJeans' five-member dynamic, Haerin quickly established herself through her distinctive vocal color. She brings a "deep, mysterious voice" that creates an interesting contrast with her soft visual image. This vocal quality adds dimension to the group's sound, primarily focused on old-school R&B, soft hip-hop, and UK garage pop influences.

Throughout the recording process, Haerin demonstrated thoughtful consideration of her artistic approach. As she explained: "There were four tracks to record, and while recording them, I thought a lot about how to sing so that the listener would feel at ease but still find the songs catchy". This careful attention to vocal delivery highlights her dedication to crafting the right atmosphere for each song.

Significantly, the group's structure avoids the traditional "center" position, instead emphasizing all members equally. This balanced approach has allowed Haerin to shine alongside her teammates, with each bringing their unique contributions to NewJeans' distinctive sound and image.

First songwriting credit

Haerin's artistic development took an important step forward with her first official songwriting credit on the track "New Jeans" from the group's second EP "Get Up," released on July 21, 2023. This achievement marked her growing creative involvement beyond performance.

The song, which served as the opener for their sophomore EP, featured lyrics that felt "both prophetic ('Look at us, we go on & on again') and nostalgic, with a subtle 2000s callback to Outkast's now-ubiquitous 'So Fresh, So Clean'". Her lyrical contribution demonstrated her artistic growth just one year after debut.

By securing this songwriting credit, Haerin joined three other NewJeans members—Minji, Hanni, and Danielle—in having official songwriting contributions, leaving only Hyein without a composition credit as of 2023. This creative participation exemplifies NewJeans' broader approach to artist development, where members are encouraged to express their creativity beyond performance.

Inside Haerin’s Personality and Daily Life

Behind the camera flashes and stage performances exists the real Kang Haerin—a young woman whose authentic personality and everyday habits form the foundation of her public persona. Understanding these elements offers fans deeper insight into the NewJeans vocalist beyond her professional achievements.

Haerin MBTI and personality traits

First and foremost, Haerin's MBTI evolution from INFP to INTP reflects her growth during her trainee period. As an INTP (often called "The Logician"), she embodies qualities like analytical thinking, thoughtfulness, and independent problem-solving. This personality type manifests in her meticulous approach to performances and thoughtful interview responses.

Fellow NewJeans members often describe her as having a calming presence within the group. Naturally reserved, she balances the more outgoing personalities among her teammates. This quiet confidence makes her particularly relatable to introverted fans who appreciate her authentic demeanor. Her methodical nature complements her artistic sensibilities, allowing her to approach creativity with both intuition and logic.

Hobbies, routines, and favorite things

In the meantime between busy schedules, Haerin enjoys several recreational activities that help her unwind. Reading ranks among her favorite pastimes, offering an escape from the demands of idol life. Besides literature, she finds joy in simple pleasures like watching movies and exploring cafés when time permits.

Her daily routine typically includes:

Morning skincare regimen (essential for maintaining her signature clear complexion)
Journaling to process thoughts and experiences
Regular practice of dance and vocal techniques
Studying Japanese to better connect with international fans

Food-wise, Haerin has expressed fondness for sweet treats, specifically mentioning her appreciation for chocolate and ice cream. Given these points about her dietary preferences, fans often notice her genuine excitement when encountering desserts during content filming.

Unique habits and quirks

Altogether, what makes Haerin distinctive are the small habits that emerge when she's comfortable. She unconsciously displays cat-like mannerisms that reinforce her "Kitty Kang" nickname—from her occasional shy demeanor to subtle head tilts when listening attentively.

Meanwhile, observers have noted her tendency to become deeply focused when engaged in activities, sometimes appearing lost in thought—a classic INTP trait. This contemplative nature extends to her communication style, where she often takes time to formulate responses rather than speaking impulsively.

Overall, these elements of Haerin's personality—her thoughtful INTP approach, simple enjoyments, and endearing quirks—create the authentic character that resonates with fans beyond her polished public image.

Visual Identity and Public Image

Haerin's distinct visual presence has become a cornerstone of her appeal, setting her apart in an industry where standout features often define an idol's recognition factor. From her debut, observers quickly noted the unique qualities that would soon become her trademark aesthetic.

Cat-like visuals and nicknames

First and foremost, Haerin's feline-like facial features have become her most recognizable trait. In September 2022, shortly after NewJeans' debut, her distinctive appearance went viral when netizens began discussing "where NewJeans' Haerin gets her 'catness' from". These discussions highlighted her unique eye shape and nose features that create a natural cat-like appearance. Remarkably, Haerin herself embraces this comparison, as she thinks the animal she most resembles is a cat. Her favorite nickname, "Kitty Kang," further reinforces this feline association.

Fan reactions and media praise

Public response to Haerin's visuals has been overwhelmingly positive, with many considering her the "next-generation selfie goddess". After her debut, discussions about her appearance frequently appeared on Korean forums, including debates about whether she might be "the prettiest celebrity". Even with occasional mixed opinions, fans consistently praise her "clear and outstanding features". Interestingly, her ability to take striking selfies has contributed significantly to her popularity, with even simple daily photos going viral online.

Signature looks and styling

Beyond her natural features, Haerin has developed a distinctive style that enhances her public image. Upon joining Dior as a global ambassador, she demonstrated her ability to wear "mature and classic style in front of the cameras" despite her youth. At 17, she confidently showcased pieces from Dior's spring/summer 2024 collection at prestigious events. Her personal fashion journey involves experimenting with various trends and aesthetics, both independently and with her team. Above all, her preferred hairstyle—straight hair with bangs—has become part of her recognizable look.

As Haerin herself has expressed, she communicates not just through music but through clothing as well, making her fashion choices an integral part of her artistic expression. Her refreshing "next-door neighbor" archetype, coupled with her distinctive feline visuals, has created a unique identity that resonates powerfully with fans worldwide.

FAQS

Fans continuously seek quick answers about their favorite NewJeans member. Therefore, here's a collection of frequently asked questions about Kang Haerin that provide additional insights into this rising K-pop star.

What position does Haerin hold in NewJeans?
Haerin is the second youngest member of NewJeans, born on May 15, 2006, in Seoul. Within the group, she falls between the youngest member Hyein (15) and the oldest member Minji (19).

When did Haerin become a Dior ambassador?
In April 2023, Dior named Haerin their global ambassador for jewelry and house ambassador for fashion and beauty, making her the first K-pop artist appointed across all these categories simultaneously.

Does Haerin have any pets?
Despite being known for her cat-like appearance, Haerin actually has a light brown Pomeranian dog named Banggeul (also spelled Bangle). Interestingly, her dog shares the same birthday as her groupmate Danielle.

What is Haerin's signature pose?
Haerin created an original pose known as the "rhombus heart." When asked to do a heart sign, she instinctively formed a unique diamond shape by joining her index and middle fingers at 90-degree angles.

What is Haerin's favorite food?
During a live broadcast on NewJeans' Phoning app, Haerin revealed her favorite food is yubuchobap—a traditional Korean snack consisting of fried beancurd pockets stuffed with seasoned rice.

Does Haerin have personal social media accounts?
As of 2022, Haerin did not maintain official individual social media accounts. First and foremost, NewJeans members generally use group platforms for communication with fans.

Why is Haerin popular among fans?
Many appreciate Haerin for her distinct visuals, quiet charisma, and mysterious aura. For instance, comments on Korean forums note her "uncommon look" and how she's "insanely pretty," making her popular across both Korean and international fan communities.