Ian
Hearts2Hearts

Ian

이안 · 정이안 (Jeong Lee-an)
Jeong Lee-an
Hearts2Hearts Center Lead Dancer Vocalist Visual
🎂 September 10, 2009 🌍 Korean 📏 164 cm ⚖️ Not disclosed 🩸 Type B Libra
Ian is the center and visual of Hearts2Hearts, the eight-member K-pop girl group that debuted under SM Entertainment on February 24, 2025 with the single "The Chase." Born Jeong Lee-an on October 9, 2009, in Seoul, she was scouted by SM Entertainment through an Instagram DM in 2022 after working as a child model, and trained for roughly three years before debut. As center, Ian anchors Hearts2Hearts's stage formations with precise, dynamic choreography, while her playful, easygoing personality has made her the group's resident mood-maker and comedian. She has promoted through every Hearts2Hearts era so far, including "Style," "Focus," "Rude!," and "Lemon Tang," and in 2025 she passed both her middle school and high school equivalency exams while balancing a full idol schedule. Fans know her for small, endearing details: her love of tangerines and Dubai chocolate, her three-second hair bun trick, and her devotion to Girls' Generation's Yuri as a role model. Whether she is leading a dance break or cracking a dad joke backstage, Ian brings a rare mix of discipline and warmth to Hearts2Hearts, and her steady rise since debut has made her one of the most closely watched rookie idols of her generation.
Story

Biography

Meet Ian: The Center Of Hearts2Hearts

Hearts2Hearts is one of the most talked-about K-pop girl groups to debut under SM Entertainment, and at the heart of the eight-member lineup stands Ian, the group’s center and visual. If you have watched the “The Chase” music video, you have already seen Ian leading the formation, and once you learn her story, it is easy to see why she earned that spot.

Born Jeong Lee-an on October 9, 2009, Ian grew up in Hyehwa-dong, Seoul, as her parents’ only child. Long before her idol debut, she worked as a child model, which gave her an early sense of comfort in front of a camera. SM Entertainment scouted her through an Instagram direct message in 2022, making her one of a handful of artists the agency has cast this way, alongside names like aespa’s Karina.

Trainee Days And Debut With Hearts2Hearts

Ian trained for roughly three to four years before Hearts2Hearts officially debuted on February 24, 2025, with the single album “The Chase.” During that period, she picked up sharp, precise choreography and steady vocals, both of which she now uses to anchor the group’s stage formations as center. Fans quickly noticed her natural charisma, and she has become known just as much for her humor as for her performances — members often describe her as the group’s built-in comedian and mood-maker.

Since debut, Ian has promoted through every Hearts2Hearts era, from “The Chase” to “Style,” the “Focus” mini album, and the more recent “Rude!” and “Lemon Tang” releases. Along the way, she also cleared both her middle school and high school equivalency exams, balancing her idol schedule with her education.

Ian’s Profile At A Glance

With her calm stage presence and playful personality off camera, Ian continues to be one of the defining faces of Hearts2Hearts and the broader wave of 4th and 5th generation K-pop idols. As the group’s global promotions expand, expect to see her front and center for a long time to come.

Profile

Basic Information

Stage NameIan
Full Birth NameJeong Lee-an (정이안)
Date of BirthOctober 9, 2009
BirthplaceHyehwa-dong, Jongno-gu, Seoul, South Korea
HometownSeoul, South Korea
NationalityKorean
Height164 cm (5'5")
WeightNot disclosed
Blood TypeB
Zodiac SignLibra
MBTIENFP (previously ENTP)
EducationSeoul Hyehwa Elementary School (graduated); Seoul National University Girls' Middle School (withdrew, later passed equivalency exams)
AgencySM Entertainment
DebutFebruary 24, 2025 (Hearts2Hearts, "The Chase")
LanguagesKorean
NicknamesJeong Dopamine, Jeong Peanut, An Yijeong, Dubaian, Tangerine Ian
HobbiesBaking, running and sports, watching TV shows, collecting perfume
Favorite ColorNot officially confirmed
Ideal TypeSomeone she can laugh comfortably with and who shares her playful sense of humor
Membership

Groups & Positions

Hearts2Hearts
SM Entertainment
Center Lead Dancer Vocalist Visual
February 2025 – Present
Journey

Career Timeline

2022
Became an SM Entertainment trainee
Scouted by SM Entertainment through an Instagram DM and officially joined as a trainee on October 15, 2022.
2025
Revealed as a Hearts2Hearts member
Introduced to the public on February 3, 2025, through Hearts2Hearts's debut trailer "Chase Your Choice."
2025
Debuted with Hearts2Hearts
Debuted as Hearts2Hearts's center with the single album "The Chase" on February 24, 2025.
2025
First music show win
Helped Hearts2Hearts secure its first-ever music show win with "The Chase" less than three weeks after debut.
2025
"Style" comeback
Promoted the group's bright, upbeat digital single "Style," released in June 2025.
2025
"Focus" mini album era
Continued promotions with Hearts2Hearts's first mini album "Focus," featuring the pre-release track "Pretty Please."
2025
Passed school equivalency exams
Revealed in October 2025 to have passed both her middle school and high school equivalency exams.
2026
"Rude!" and "Lemon Tang" era
Promoted the digital single "Rude!" and the group's second mini album "Lemon Tang."
Music

Discography

💜
Focus
1st Mini Album
2025
💜
Lemon Tang
2nd Mini Album
2026
🎧
The Chase
1st Single Album
2025
🎧
Style
Digital Single
2025
🎧
Rude!
Digital Single
2026
Recognition

Awards & Achievements

🏆
Best New Artist (with Hearts2Hearts)
Asia Star Entertainer Awards
2025
🏆
Super Rookie Award (with Hearts2Hearts)
K-World Dream Awards
2025
🏆
Next Leader Award (with Hearts2Hearts)
The Fact Music Awards
2025
🏆
Best New Artist (with Hearts2Hearts)
Mnet Asian Music Awards (MAMA)
2025
🏆
Rookie of the Year (with Hearts2Hearts)
Seoul Music Awards
2026
🏆
Most Popular Artist, Female (with Hearts2Hearts)
Golden Disc Awards
2026
🏆
Rookie of the Year (with Hearts2Hearts)
Hanteo Music Awards
2026
🏆
Female Rookie Idol (with Hearts2Hearts)
Korea First Brand Awards
2026
Did You Know?

Trivia & Fun Facts ✨

Ian was born in Hyehwa-dong, Jongno-gu, Seoul, South Korea.
She is her parents' only child.
She was born on October 9th, which is Hangul Day in South Korea.
Before becoming a trainee, Ian worked as a child model.
She was cast by SM Entertainment through an Instagram direct message.
Her first audition song was "Let It Go" from the movie Frozen.
Ian officially joined SM Entertainment on October 15, 2022, one day before fellow member A-na.
She trained for about three to four years before debut.
Ian appeared in SM Entertainment's "The Future" 30th anniversary video prior to debut.
Her personal motto is "Good fortune comes to those who laugh."
Her nicknames include Jeong Dopamine, Jeong Peanut, An Yijeong, and Dubaian.
Members jokingly call her "Tangerine Ian" after she once ate so many tangerines her skin turned slightly yellow.
As of 2025, Ian was the first idol born in 2009 to debut under SM Entertainment.
Her role model is Girls' Generation's Yuri.
She recommends Super Junior's "Devil" as her favorite SM Entertainment song.
Ian can tie her hair into a bun in about three seconds.
She is a big fan of NCT, and her bias in the group is Jaehyun.
Within Hearts2Hearts, Ian says she is in charge of comedy.
She has a pet cat named Aru.
Ian prefers watching television series over movies.
Her favorite movie is "About Time."
She loves cherries and is skilled at baking.
Ian enjoys running and other sports in her free time.
She likes making and listening to dad jokes.
She has three moles on the palm of her hand.
Ian is considered a night owl, staying more active later in the day.
In October 2025, she passed both her middle school and high school equivalency exams.
She has appeared as a guest on the variety show "Amazing Saturday."
If she could swap places with another member for a day, she says she would choose Ye-on.
Ian is Catholic, and her baptismal name is Joelah.
The Fandom

Fan Club & Fan Name 💜

Official Fan Name
S2U
S2U (읽는 발음 '하츄') is Hearts2Hearts's official global fandom name. The 'S2' mimics the shape of a heart tipped on its side -- echoing the 'S2' hidden inside the group's own name -- while the 'U' stands for the fans who will always sit at the center of the group's story and keep walking alongside the members.
Official Fan Color
Sky Blue & White
Hearts2Hearts's official color combination of soft sky blue and clean white represents the openness, warmth, and clarity the members hope to share with fans across the globe, echoing the emotional, heartfelt concept behind the Hearts2Hearts name.
Official Light Stick
Hatchubong (하츄봉)
Unveiled in January 2026, the official Hearts2Hearts lightstick is nicknamed the Hatchubong. It is shaped like a four-leaf clover in the group's signature white and light-blue colors, with a transparent heart-shaped core bearing the Hearts2Hearts logo and built-in synchronization for coordinated fan-chant light shows during concerts and fan meetings.
Fan Community Platform
Weverse
Weverse is Hearts2Hearts's main platform for connecting directly with S2U through member posts, live broadcasts, exclusive photos, and membership-only content.
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