Wonhee Biography, Profile, Bio, Age, Career, Net Worth & Facts 2026
Wonhee (원희) is a South Korean singer and member of the K-pop girl group ILLIT. She was born Lee Won-hee (이원희) on June 26, 2007, in Busan, South Korea. She is managed by Belift Lab, a subsidiary of HYBE Corporation.
Wonhee gained public recognition through the JTBC survival show R U Next? in 2023, where she secured first place in the finale. She officially debuted as a member of ILLIT on March 25, 2024, with the mini album Super Real Me.
This Wonhee profile covers her early life, career journey, personal details, net worth, and verified facts as of 2026.
Quick Facts Table
Table of Contents
Early Life and Family
Childhood
Wonhee was born Lee Won-hee on June 26, 2007, in Busan, South Korea. She is the youngest of two children, with an older brother born in 2006.
When she was in elementary school, her family moved from Busan to Changwon, where she spent most of her upbringing.
During her childhood, Wonhee learned to play the small drum and recorder. She also studied magic tricks, as her original dream was to become a magician.
Parents and Family Background
Wonhee’s family consists of her parents and an older brother. In June 2026, she revealed that she no longer receives an allowance from her parents and has become financially self-sufficient through her idol activities.
Education
Wonhee attended multiple schools during her childhood:
| School | Status |
|---|---|
| Myeongjin Elementary School | Transferred |
| Yongho Elementary School | Graduated |
| Bansong Girls’ Middle School | Graduated |
| Changwon Girls’ High School | Dropped out |
| Hanlim Multi-Arts High School | Enrolled (Practical Music Department) |
In middle school, Wonhee served as the sports department head and hosted school events. She was described as an active student who enjoyed playing dodgeball.
She is currently enrolled at Hanlim Multi-Arts High School in the Practical Music Department. She will not be taking the 2026 College Scholastic Ability Test despite being in her senior year.
Age and Birthday
Wonhee was born on June 26, 2007. As of 2026, she is 19 years old internationally (20 in Korean age). Her zodiac sign is Cancer.
Height, Weight and Physical Appearance
| Attribute | Detail |
|---|---|
| Height | 162 cm (5’4″) |
| Weight | Not publicly available |
| Blood Type | A |
| MBTI | ISFP |
| Representative Color | Pink |
| Representative Emoji | Squirrel |
Career Journey
Pre-Debut Career
Wonhee had no formal training in dance or singing before becoming a trainee. In 2022, while she was a first-year high school student, she visited Seoul alone from Changwon and was street-casted at the Seoul Express Bus Terminal.
A casting manager approached her and asked for her phone number. Wonhee became suspicious and requested a business card. She eventually received a company business card and joined Belift Lab as a trainee.
She became a trainee just one month before participating in the survival show R U Next?. Her audition song for the agency was “Hype Boy” by NewJeans.
Breakthrough
On June 16, 2023, Wonhee was introduced as a contestant on Belift Lab’s survival show R U Next?. The show aired from June 30, 2023.
During the show’s finale on September 1, 2023, Wonhee was revealed to have ranked first overall, securing her spot in the debut lineup.
Debut and Rise to Fame
ILLIT officially debuted on March 25, 2024, with their first mini album Super Real Me. The album featured the lead single “Magnetic”.
The album sold 500,000 copies and received a 2× platinum certification in South Korea. “Magnetic” topped digital singles charts domestically and in Hong Kong, Malaysia, Singapore, and Taiwan.
On April 2, 2024, ILLIT won their first music show trophy on The Show with “Magnetic”.
Wonhee served as a Special MC on MBC’s Show! Music Core on April 13, 2024.
Recent Career Updates (2025–2026)
2025:
- ILLIT released their second EP I’ll Like You on October 21, 2024, with lead single “Cherish (My Love)”
- ILLIT released their third EP Bomb on June 16, 2025
- Wonhee performed a cover of IU’s “Good Day” at the 2025 MBC Gayo Daejeon
- She appeared as a guest on tvN’s Amazing Saturday
- She contributed to the OST “The Look In Your Eyes” for the drama Spring of Youth
- She made a cameo appearance in the SBS drama Spring of Youth
2026:
- ILLIT released their fourth EP Mamihlapinatapai on April 30, 2026, with lead single “It’s Me”
- Wonhee has writing credits on the track “Love, Older You” from Mamihlapinatapai
- She appeared as a guest panelist on MBC’s Audition End War (episodes 3–4)
- She served as a Special MC on Amazing Saturday
- In June 2026, she appeared on MBC’s Reveal My Star’s Life: The Manager and SBS’s ‘uh, but like, seriously!‘
- She was announced as a new model for the Japanese sports drink Pocari Sweat
Career Timeline
Awards and Achievements
No publicly verified information is available about individual awards Wonhee has received. However, ILLIT as a group has won several rookie awards in 2024, including the MAMA Award for Best New Artist and the Golden Disc Award for Best Rookie.
Relationship Status
No publicly verified information is available about Wonhee’s relationship status. As a K-pop idol, she has not publicly confirmed any romantic relationships.
Net Worth
No publicly verified information is available regarding Wonhee’s personal net worth.
As a member of ILLIT, her primary income sources include:
- Music sales and streaming revenue
- Performance fees
- Merchandise sales
- Endorsement deals (including Pocari Sweat)
- Variety show appearances
In June 2026, Wonhee confirmed she no longer receives an allowance from her parents and has become financially self-sufficient through her idol career.
Social Media Presence
| Platform | Handle |
|---|---|
| Group Instagram | @illit_official |
| Group X (Twitter) | @ILLIT_official |
| Group YouTube | @ILLIT_official |
| Group TikTok | @illit_official |
| Weverse | ILLIT |
Wonhee does not have individual public social media accounts. All official content is shared through ILLIT’s group channels.
Lesser Known Facts
- Original dream: Wonhee’s first career aspiration was to become a magician, and she learned several magic tricks as a child.
- Street casting story: She was scouted at the Seoul Express Bus Terminal while visiting the city alone from Changwon as a high school freshman.
- Short training period: She became a trainee only one month before participating in R U Next?.
- Audition song: Her audition song for Belift Lab was “Hype Boy” by NewJeans.
- School leadership: She served as the head of the sports department at her middle school.
- Nicknames: Her nicknames include Stingray, Axolotl, Bruni (from Frozen), Potato, and Circle.
- Favorite things: Her favorite colors are sky blue and ivory. She loves blueberry-flavored ice cream and snacks. She dislikes mint chocolate.
- Hobbies: She enjoys singing, making keychains, and collecting Polly Pocket toys. She is also known as a huge fan of Sylvanian Families.
- Role models: Her role models are IU and her parents.
- Father’s remark: Her father once told her, “You were the prettiest before you learned to talk”.
Frequently Asked Questions
1. Who is Wonhee?
Wonhee (Lee Won-hee) is a South Korean singer and member of the K-pop girl group ILLIT under Belift Lab.
2. When was Wonhee born?
Wonhee was born on June 26, 2007.
3. How old is Wonhee?
As of 2026, Wonhee is 19 years old.
4. When did Wonhee debut?
Wonhee debuted as a member of ILLIT on March 25, 2024.
5. How did Wonhee become a trainee?
She was street-casted at the Seoul Express Bus Terminal while visiting Seoul alone from Changwon as a high school freshman.
6. What survival show did Wonhee participate in?
Wonhee competed on JTBC’s R U Next? in 2023 and ranked first in the finale.
7. What is Wonhee’s height?
Wonhee’s height is 162 cm (5’4″).
8. What is Wonhee’s blood type?
9. What is Wonhee’s MBTI type?
Wonhee’s MBTI type is ISFP.Wonhee Biography, Profile, Bio, Age, Career, Net Worth & Facts 2026
10. Does Wonhee have any siblings?
Yes, Wonhee has an older brother born in 2006.
More Info About Kpopbio
