FNC Upcoming Boy Group 2026: FLARE U Profile & Facts
FNC Entertainment, the powerhouse behind legendary acts like FTISLAND, CNBLUE, and SF9, is ready to unleash its latest gem upon the K-pop world. The FNC Upcoming Boy Group, officially named FLARE U, is generating significant buzz as one of the most anticipated rookie acts of 2026. Comprised of two exceptionally talented members, Chuei Li Yu and Kang Woojin, this duo is poised to make a lasting impact on the global music scene.
Both members are familiar faces to K-pop fans, having showcased their skills on the popular Mnet survival show BOYS II PLANET. Their journey from contestants to debut-ready artists is a story of perseverance, talent, and undeniable chemistry. As they prepare to release their debut album and captivate audiences worldwide, there’s a palpable excitement surrounding what FLARE U will bring to the industry.
This comprehensive profile delves into everything you need to know about the FNC Upcoming Boy Group. From detailed member bios and career journeys to their net worth and fun facts, we cover it all. Whether you’re a long-time fan who followed them on BOYS II PLANET or a new listener curious about the next big thing in K-pop, this guide offers an in-depth look at FLARE U as they embark on their exciting new chapter.
Quick Facts Table
Table of Contents
Who Is FNC Upcoming Boy Group (FLARE U)?
The FNC Upcoming Boy Group, FLARE U, is a fresh two-member boy group under the renowned South Korean entertainment company FNC Entertainment. The group’s name, FLARE U, symbolizes “the moment when two sparkles become one light,” representing how two individuals with their own unique colors shine brighter together.
Initially, there were plans for a larger spin-off group from BOYS II PLANET that included Jang Haneum. However, after discussions, FNC Entertainment confirmed on March 10, 2026, that Chuei Li Yu and Kang Woojin would debut as a duo. Jang Haneum ultimately left the lineup before debut due to undisclosed reasons.
The group’s official greeting is “Hello. We are FLARE U!” Their fandom name, U’RE, carries a beautiful meaning: ‘U’ represents the fans, and ‘RE’ signifies existence in the present continuous, symbolizing that FLARE U and their fans are always together.
Early Life and Education
Chuei Li Yu was born on January 2, 2004, in Taipei, Taiwan. He grew up in a supportive family with three older sisters (born in 1992, 2000, and 2002) and a younger sister born in 2010. Interestingly, he shares the same birthday with his younger sister. Before his K-pop journey, he studied at Taipei Municipal schools. His passion for music was largely influenced by his sister, who was a big fan of K-pop.
Kang Woojin was born on June 7, 2007, in Boryeong, Chungcheongnam-do, South Korea, and grew up in Deogyang-gu, Goyang, Gyeonggi-do. He has an older brother born in 2005. Details about his formal education are not widely publicized, but like many K-pop idols, he likely balanced his schooling with intensive training.
Career Journey
Pre-Debut Career
The paths of Chuei Li Yu and Kang Woojin crossed on the Mnet survival show BOYS II PLANET, which aired in 2025. Chuei Li Yu, who had no formal training before joining FNC, caught the attention of fans with his fresh visuals and artistic sensibility. He moved to Korea in September 2022 after being accepted as a trainee, pursuing his dream with his parents’ blessing.
Kang Woojin also participated in the show, ultimately ranking 16th. Despite not making the final lineup, both contestants garnered substantial fanbases who supported them throughout their journey.
After the show ended, the two maintained their connection, appearing together on radio DJ shows, pictorial shoots, and fan meetings. Reports of a spin-off group began circulating in January 2026, with Chuei Li Yu, Kang Woojin, and Jang Haneum reportedly set to participate.
Debut and Rise to Fame
FNC Entertainment officially confirmed on March 10, 2026, that Chuei Li Yu and Kang Woojin would debut as a duo. On April 24, the group name was revealed as FLARE U, accompanied by the launch of their official social media accounts.
FLARE U made their highly anticipated debut on May 13, 2026, with the release of their first mini album, YOUTH ERROR. They held a debut showcase at Bluesquare in Yongsan on the same day. The duo also confirmed their appearance at ‘KCON JAPAN 2026’, signaling their ambition to reach international audiences from the very start.
Recent Activities
Since their debut, FLARE U has been actively promoting YOUTH ERROR and building their presence in the industry. They have been engaging with fans through various platforms and are expected to participate in more music shows and events throughout 2026.
Meanwhile, FNC Entertainment is also actively searching for the next generation of talent. In May 2026, the company announced the ‘2026 FNC Boy Group National Open Audition’, touring 13 cities across South Korea from May 23 to July 5. The auditions are open to males born between 2008 and 2016, regardless of nationality, with categories including vocals, rap, dance, acting, visual, and instruments like guitar, bass, drums, and keyboard. This audition underscores FNC’s commitment to discovering and nurturing new talent for future boy groups.
Family Background
Chuei Li Yu comes from a close-knit Taiwanese family. He has three older sisters and one younger sister. He also has a family dog named “Lereo” and a cat named “Totto”. His family has been supportive of his career, and he pursued his dream of becoming a trainee in Korea with their encouragement.
Kang Woojin is from South Korea and has an older brother. While specific details about his parents are not publicly available, it is known that he grew up in Goyang, Gyeonggi-do.
Jang Haneum, who was initially part of the lineup but later dropped out, was born in Jinju, South Korea. He has a younger brother born in 2006 and is a singer-songwriter under ES Nation.
Height, Weight, and Physical Appearance
| Member | Height | Weight | Blood Type | MBTI |
|---|---|---|---|---|
| Chuei Li Yu | 180 cm (5’11”) | 52 kg (114 lbs) | A | INFJ |
| Kang Woojin | Information N/A | Information N/A | Information N/A | Information N/A |
Chuei Li Yu is known for his artistic and aesthetic sense, which he considers one of his strengths. His shy but charming personality adds to his appeal. Kang Woojin’s physical appearance details have not been publicly disclosed by FNC Entertainment as of this writing. Fans describe him as having a boyish charm that contrasts with his powerful vocal ability.
Relationship Status
As of 2026, both members of FLARE U are focused on their careers and have not publicly disclosed any romantic relationships. In the K-pop industry, it is common for idols, especially rookies, to keep their personal lives private. Chuei Li Yu and Kang Woojin are fully dedicated to establishing FLARE U and connecting with their fans, U’RE.
Net Worth and Income Sources
As a rookie group that debuted in May 2026, FLARE U’s net worth is not publicly available. However, as artists under FNC Entertainment, their income sources typically include:
- Music Sales: Revenue from their debut mini album YOUTH ERROR and future releases.
- Streaming Royalties: Income from digital platforms like Spotify, Apple Music, and Korean streaming services.
- Performance Fees: Earnings from music show appearances, concerts, and events like KCON JAPAN 2026.
- Merchandise: Sales of official FLARE U merchandise.
- Brand Endorsements: Potential future collaborations with brands as their popularity grows.
FNC Entertainment is one of Korea’s major entertainment companies, known for investing significantly in their artists’ training and promotion. While specific figures are unavailable, FLARE U is well-positioned for commercial success.
Social Media Profiles
FLARE U maintains an active presence across multiple platforms to connect with their global fanbase:
- Official Website: fncent.com/flareu
- Instagram: @flareu_official
- X (Twitter): @flareu_official
- TikTok: @flareu_official
- YouTube: FLARE U
- Facebook: FLARE U
- Weibo: @FLARE_U
Chuei Li Yu also maintains personal accounts:
- Instagram: @cliyu_official
- X: @cliyu_official
- TikTok: @cliyu_official
- YouTube: CHUEI LI YU
Awards and Achievements
As a newly debuted group in 2026, FLARE U has not yet accumulated a formal awards collection. However, they have already achieved significant milestones:
- Successful Debut: Released their first mini album YOUTH ERROR on May 13, 2026.
- KCON JAPAN 2026 Appearance: Confirmed to perform at one of the largest K-pop conventions, indicating strong industry backing.
- Pre-debut Recognition: Both members gained substantial popularity from their appearances on BOYS II PLANET, building a dedicated fanbase even before debut.
- FNC Entertainment Legacy: Being the newest group from a company with a history of producing successful acts like FTISLAND, CNBLUE, and SF9 sets high expectations and provides a strong foundation for future achievements.
10 Interesting Facts About FNC Upcoming Boy Group
- Survival Show Roots: Both Chuei Li Yu and Kang Woojin were contestants on Mnet’s BOYS II PLANET but didn’t make the final Top 8.
- Name Meaning: FLARE U symbolizes two sparks meeting to form one complete light, representing their unity.
- Fandom Name Significance: Their fans are called U’RE, meaning FLARE U and fans exist together forever.
- Chuei Li Yu’s Artistic Side: He loves drawing, photography, and has a strong aesthetic sense, which he considers his greatest strength.
- Chuei Li Yu’s Karaoke Choice: His go-to karaoke song is the classic “Fly Me to the Moon”.
- Chuei Li Yu’s Pets: He has a dog named “Lereo” and a cat named “Totto”.
- Chuei Li Yu’s Training Period: He trained under FNC Entertainment for approximately 2 years and 5 months before debut.
- Chuei Li Yu’s Language Journey: He didn’t know any Korean before moving to Korea in September 2022.
- Kang Woojin’s Hometown: He was born in Boryeong but grew up in Goyang, Gyeonggi-do.
- Jang Haneum’s Departure: Originally part of the lineup, he left before debut for undisclosed reasons.
FAQ Section
1. Who are the members of FNC’s upcoming boy group?
The FNC Upcoming Boy Group, FLARE U, consists of two members: Chuei Li Yu and Kang Woojin.
2. When did FLARE U debut?
FLARE U officially debuted on May 13, 2026, with their first mini album YOUTH ERROR.
3. What does the group name FLARE U mean?
FLARE U symbolizes the moment when two sparks meet to form one light, representing how two individuals with their own colors become complete together.
4. What is FNC Upcoming Boy Group 2026: FLARE U Profile & Facts
FLARE U’s fandom name?
The fandom name is U’RE, symbolizing that FLARE U and their fans are always together.
5. Who is the oldest member of FLARE U?
Chuei Li Yu, born on January 2, 2004, is the oldest member.
6. Who is the youngest member of FLARE U?
Kang Woojin, born on June 7, 2007, is the youngest member.
7. What is Chuei Li Yu’s nationality?
Chuei Li Yu is from Taiwan.
8. What is Kang Woojin’s nationality?
Kang Woojin is South Korean.
9. What was Jang Haneum’s role in the group?
Jang Haneum was initially reported to be part of the lineup but left before debut due to undisclosed reasons.
10. Is FNC Entertainment holding auditions for new boy groups?
Yes, in May 2026, FNC announced a national open audition for a new boy group, touring 13 cities in South Korea.
Conclusion
The FNC Upcoming Boy Group, FLARE U, represents an exciting new chapter for FNC Entertainment and the K-pop industry. With members Chuei Li Yu and Kang Woojin bringing their unique talents, visual appeal, and the chemistry forged through their BOYS II PLANET journey, this duo is poised to make a significant impact.
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