Kuk Chorok height is 163 cm (5 feet 4 inches), according to publicly available K-pop profile information. The South Korean singer, also known simply as Chorok, is a member of the girl group OURBIRTHDAY under INNIT Entertainment. Born on July 28, 2005, she entered the K-pop industry after spending several years as a trainee, including a reported period under PLEDIS Entertainment.
Although her height is one of the most searched details about her, Chorok’s career story is equally interesting. Her long trainee journey, connection to the PLEDIS trainee system, pre-debut activities, and eventual debut with OURBIRTHDAY have helped establish her profile among newer K-pop fans.
This article covers Kuk Chorok height in cm and feet, age, birthday, nationality, career, trainee history, group activities, personal facts, and what is currently known about her net worth.
Quick Facts About Kuk Chorok
| Category | Details |
| Full Name | Kuk Cho-rok |
| Stage Name | Kuk Chorok / Chorok |
| Height | 163 cm / 5 ft 4 in |
| Date of Birth | July 28, 2005 |
| Age | 21 years old |
| Birthplace | Gwacheon, Gyeonggi Province, South Korea |
| Nationality | South Korean |
| Profession | Singer, dancer, K-pop idol |
| Group | OURBIRTHDAY |
| Agency | INNIT Entertainment |
| Former Agency | PLEDIS Entertainment |
| MBTI | ESTP |
| Zodiac Sign | Leo |
| Marital Status | Not publicly married |
| Estimated Net Worth | Not publicly verified |
What Is Kuk Chorok Height?
Kuk Chorok height is 163 cm, which is approximately 5 feet 4 inches.
Her listed height appears consistently in K-pop profile sources, making 163 cm the most reliable publicly reported figure currently available. In feet and inches, 163 cm converts to approximately 5 feet 4.2 inches, normally rounded to 5’4″.
Height information about K-pop idols can sometimes vary between websites. This can happen because of old profile information, different measurement methods, rounding, footwear, or fan-created databases. In Chorok’s case, however, 163 cm is the figure most commonly associated with her current profile.
It is also important not to determine an idol’s height simply by comparing photographs. Camera angles, perspective, posture, shoes, and the position of other members can make people appear taller or shorter than they actually are.
Therefore, when someone searches for Kuk Chorok height, the clearest answer is 163 cm or approximately 5 feet 4 inches.
Kuk Chorok Height in Feet and Centimeters
For readers looking for the conversion, her reported measurement can be presented in several ways:
- Centimeters: 163 cm
- Meters: 1.63 m
- Feet: approximately 5.35 ft
- Feet and inches: approximately 5’4″
This puts Chorok close to the middle-to-upper portion of the reported height range among OURBIRTHDAY members.
Her height is also relatively easy to remember because the commonly published measurement is a straightforward 163 cm rather than a range.
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How Tall Is Chorok Compared With OURBIRTHDAY Members?
Kuk Chorok is part of OURBIRTHDAY, a seven-member girl group. Comparing publicly listed member heights provides additional context for understanding her 163 cm measurement.
Current group-profile information places some members close to Chorok’s height. Achiraya has been listed at around 164 cm, while Cho Hyejin is also reported at 163 cm. Other members are listed around 158–160 cm.
| Member | Reported Height |
| Achiraya | 164 cm |
| Kuk Chorok | 163 cm |
| Cho Hyejin | 163 cm |
| Shin Hyewon | 160 cm |
| Kilala | 160 cm |
| U | 158 cm |
Based on these published figures, Chorok is among the taller members of OURBIRTHDAY, although she is not the tallest if Achiraya’s reported 164 cm measurement is used.
Small differences of one or two centimeters should not be overinterpreted, particularly because entertainment profiles can change and measurements may be rounded.
Kuk Chorok Age and Birthday
Kuk Chorok was born on July 28, 2005, making her 21 years old as of October 2026.
Her zodiac sign is Leo, based on her July 28 birthday.
She was born in Gwacheon, Gyeonggi Province, South Korea, and is a South Korean national.
Her age is particularly relevant when looking at her career because she spent a substantial portion of her teenage years preparing for a career in the entertainment industry.
Rather than debuting immediately after becoming a trainee, Chorok reportedly spent several years developing her skills before eventually entering the OURBIRTHDAY lineup.
Early Life and Background
Public information about Chorok’s childhood and formal education remains limited. Most available biographical information focuses on her career as a trainee and her transition into professional K-pop.
She was born in Gwacheon and eventually entered the trainee system, where she worked toward becoming a professional performer.
One interesting detail about her name is that “Chorok” means “green” in Korean. Her Korean name is written as 국초록.
Her profile also includes several personal-interest details that give fans a better sense of her personality. She has been associated with interests such as animation and baseball, while cute stickers and phone-case decorations are among the lighter personal details mentioned in fan and profile material.
Kuk Chorok’s Trainee Journey
One of the most important parts of Chorok’s biography is her lengthy trainee history.
She reportedly became a trainee under PLEDIS Entertainment in 2018. If that timeline is accurate, she entered the trainee system at a relatively young age and spent approximately seven years preparing before moving toward her eventual debut.
Her reported PLEDIS training period lasted until 2025.
This lengthy preparation is significant because becoming a K-pop idol often involves years of vocal, dance, performance, language, fitness, and media training before an artist receives a debut opportunity.
Chorok’s reported trainee history also connects her indirectly to the broader story surrounding future K-pop acts. Profile sources have reported that she trained alongside individuals who later debuted as members of NewJeans.
However, this connection needs to be explained carefully.
Being a trainee at the same company or during overlapping periods does not mean Chorok was a member of NewJeans. Her connection is best understood as a shared trainee-era association rather than membership in the group.
Kuk Chorok and OURBIRTHDAY
After her reported PLEDIS trainee period, Chorok became part of OURBIRTHDAY, a new girl group associated with INNIT Entertainment.
Her transition into OURBIRTHDAY represented an important turning point in her career. After years of preparation, she finally moved from the trainee environment into professional idol activities.
OURBIRTHDAY was introduced as a seven-member group, giving Chorok a new platform through which to showcase her vocal, dance, and performance abilities.
For a relatively new idol, joining a newly established group also provides the opportunity to build a career alongside the group rather than entering an already established act.
Pre-Debut Activities
Chorok’s public activities began before the group’s full debut.
She was involved in “HUNGRY (Side B)”, a pre-debut project associated with OURBIRTHDAY. The track featured Chorok alongside several other members.
Pre-debut releases are important in the K-pop industry because they introduce members to audiences before the official debut. They allow fans to become familiar with the members’ appearance, performance style, voices, and personalities.
For Chorok, this period was especially meaningful because it marked the transition from being primarily known as a trainee to becoming a public-facing performer.
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OURBIRTHDAY Debut
OURBIRTHDAY entered its official debut era in 2026.
The group’s debut project provided Chorok with her first major opportunity to establish herself as a professional K-pop idol.
The group’s early releases and promotional activities helped introduce its members to the public and gave Chorok an opportunity to develop her identity within the team.
As a newer idol, much of her future career will depend on how OURBIRTHDAY develops through future music releases, performances, fan engagement, brand partnerships, and other entertainment activities.
Kuk Chorok’s Career Timeline
| Year | Career Development |
| 2005 | Born in Gwacheon, South Korea |
| 2018 | Reportedly began training under PLEDIS Entertainment |
| 2018–2025 | Continued trainee activities and development |
| 2025 | Reportedly ended her PLEDIS trainee period |
| 2026 | Joined the OURBIRTHDAY project |
| 2026 | Participated in pre-debut activities |
| 2026 | Debuted with OURBIRTHDAY |
This timeline shows why Chorok’s debut represents more than simply the start of a music career. It was the result of years of preparation.
Kuk Chorok Net Worth
There is currently no independently verified figure for Kuk Chorok’s personal net worth.
This is an important distinction because many celebrity websites publish estimated net-worth figures without explaining how those numbers were calculated. For a newly debuted K-pop idol, such estimates can be particularly unreliable.
Chorok’s potential sources of income may include:
- Music-related earnings
- Album sales
- Performance fees
- Television and entertainment appearances
- Fan events
- Brand collaborations
- Advertising
- Social media partnerships
- Merchandise-related revenue
- Future songwriting or royalty income
However, there is no reliable public information establishing exactly how much Chorok earns from any of these categories.
Why Group Sales Do Not Equal Personal Net Worth
If OURBIRTHDAY generates strong album sales, it would be incorrect to assume that the sales total represents Chorok’s personal wealth.
Music revenue can be divided among multiple parties, including entertainment companies, distributors, retailers, producers, composers, marketers, and artists. Artist contracts also determine how revenue is divided.
Therefore, group-level commercial performance can indicate career momentum but cannot be directly converted into an individual member’s net worth.
For that reason, the most responsible conclusion is that Kuk Chorok’s net worth is currently undisclosed.
Kuk Chorok Income Sources
Music
Music will likely remain one of Chorok’s primary professional income categories. As an OURBIRTHDAY member, her participation in recordings and releases can contribute to the group’s overall commercial activity.
Performances
Concerts, showcases, festivals, music programs, and fan events can provide additional revenue opportunities for K-pop artists.
Brand Partnerships
If Chorok develops a larger individual following, she may eventually receive opportunities for advertising and brand collaborations.
At present, there is not enough reliable information to assign a specific value to this potential income.
Social Media
Social media can become an important promotional and commercial tool for idols. Sponsored content and collaborations are possible revenue sources, but follower numbers alone cannot establish actual earnings.
Royalties
Songwriting, composition, lyric writing, or other creative credits can potentially create royalty income. There is currently no basis for assigning Chorok a specific royalty amount.
Major Achievements
Although Chorok is still early in her career, several milestones stand out.
Long Trainee Period
Her reported seven-year training journey is one of the most notable aspects of her biography.
PLEDIS Experience
Her reported experience as a PLEDIS trainee gave her exposure to a major K-pop training environment before her eventual transition to OURBIRTHDAY.
Pre-Debut Release
Her participation in “HUNGRY (Side B)” helped introduce her to the public before the group’s full debut.
OURBIRTHDAY Debut
Becoming a member of OURBIRTHDAY in 2026 represents the biggest professional achievement of her career so far.
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Personal Life
Chorok keeps most aspects of her private life away from the public spotlight.
She is not publicly known to be married, and there is no reliable basis for making claims about a private romantic relationship unless confirmed through credible sources.
Her public profile is instead centered on music, her group activities, hobbies, and personality.
Her listed MBTI type is ESTP, while her zodiac sign is Leo.
She has also been associated with interests including animation and baseball.
Interesting Facts About Kuk Chorok
- Kuk Chorok is 163 cm tall.
- Her height is approximately 5 feet 4 inches.
- She was born on July 28, 2005.
- Her birthplace is Gwacheon, Gyeonggi Province.
- Her Korean name is Kuk Cho-rok.
- “Chorok” means green in Korean.
- She is a South Korean singer and K-pop idol.
- She is a member of OURBIRTHDAY.
- She reportedly trained under PLEDIS Entertainment.
- Her reported PLEDIS training period lasted from 2018 to 2025.
- She reportedly trained during a period that overlapped with future NewJeans members.
- Her MBTI is listed as ESTP.
- She participated in “HUNGRY (Side B)” before the group’s full debut.
- Her reported nickname is Roksil.
- She enjoys watching animations.
- She has an interest in baseball.
- She is associated with a cookie emoji in some profile information.
- Her individual net worth has not been publicly verified.
Frequently Asked Questions
How tall is Kuk Chorok?
Kuk Chorok is 163 cm tall, or approximately 5 feet 4 inches.
What is Kuk Chorok height in feet?
Her reported height of 163 cm is approximately 5’4″.
How old is Kuk Chorok?
Kuk Chorok was born on July 28, 2005. She is 21 years old as of October 2026.
When is Kuk Chorok’s birthday?
Her birthday is July 28, 2005.
Where is Kuk Chorok from?
She is from Gwacheon, Gyeonggi Province, South Korea.
What group is Kuk Chorok in?
Kuk Chorok is a member of OURBIRTHDAY, a South Korean girl group under INNIT Entertainment.
Was Kuk Chorok a PLEDIS trainee?
Yes. Public profile sources report that Chorok trained under PLEDIS Entertainment from 2018 to 2025.
Did Kuk Chorok train with NewJeans?
Profile sources have reported that Chorok’s trainee period overlapped with members who later debuted as NewJeans. This does not mean that she was a NewJeans member.
What is Kuk Chorok’s MBTI?
Her MBTI is commonly listed as ESTP.
What is Kuk Chorok’s net worth?
Her personal net worth is not publicly verified. There is insufficient reliable financial information to provide a trustworthy exact figure.
Is Kuk Chorok the tallest OURBIRTHDAY member?
No. Chorok is reported at 163 cm, while some current group profiles list Achiraya at approximately 164 cm.
Final Verdict
The answer to the most important search question is clear: Kuk Chorok height is 163 cm, or approximately 5 feet 4 inches.
Beyond her height, Chorok’s biography is defined by a lengthy trainee journey and her transition into professional K-pop through OURBIRTHDAY. Her reported years at PLEDIS Entertainment, pre-debut activities, and eventual 2026 debut provide a strong foundation for what could become a long entertainment career.
At the same time, her financial profile should be treated cautiously. There is currently no independently verified public figure for her personal net worth, salary, assets, or endorsement earnings. Group sales and commercial activity should not be confused with individual wealth.
As OURBIRTHDAY’s career develops, more reliable information may become available about Chorok’s professional achievements, endorsements, music credits, and earnings. For now, the most defensible profile is 163 cm tall, born July 28, 2005, South Korean, and a member of OURBIRTHDAY.
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