Lee Haein Profile and Facts
Lee Haein (이해인) is a South Korean soloist and a member of the disbanded group I.B.I. She debuted as a soloist with “We Used To Sing” on November 27th, 2020 under The Groove Entertainment. On January 7, 2026, it was reported that Lee Haein founded her own entertainment agency named AMA (All My Anecdotes).
Stage Name: Lee Haein (이해인)
Birth Name: Lee Hae In (이해인)
Position: Main Vocalist
Birthday: July 4, 1994
Zodiac Sign: Cancer
Chinese Zodiac Sign: Dog
Height: 165 cm (5’5″)
Weight: 49 kg (108 lbs)
Blood Type: A
Instagram: @s2onlyone1
Twitter: @leehaein_tgc
Café Daum: @leehaein.official
Naver Cafe: 이해인 온리원
Vlive: Lee Hae In (이해인)
Haein Facts:
– She was born in Masan, South Korea.
– Education: Masan Girls’ Middle School (graduated), Hallym Entertainment Arts High School (practical music / graduated), Baekseok University of Arts (practical music / dropped out).
– Hyein dropped out from university because she thought she could learn from work instead of learning it at school.
– She told her agency that she wants to participate in Produce 48, but her company didn’t allow that.
– Her hobbies are eating, going to karaoke alone, staying overnight and going to the Han river.
– Her specialty is Otaku’s speech.
– Her nicknames are Hanney , general rabbit, direct reading, urgent unnie, hurried person, general, stern.
– Her eyesight is 1.5.
– Her shoe size is 240.
– Her favorite food is sweet and sour pork.
– She is best friends with Han Hyeri of I.B.I and Red Queen.
– She is also close friends with Huihyeon from DIA, Lee Jiwon from Real Girls Project, SuA from Dreamcatcher, Yezi from Fiestar, Eunbin from CLC and soloist EB.
– She is a former SS Entertainment, HYWY Entertainment, LOEN Entertainment, Jellyfish Entertainment, Elephant Media trainee.
– She started training in 2010, when she was a freshman.
– The first company she was a trainee at was Jellyfish Entertainment.
– When she was a Jellyfish Entertainment trainee, her roommate was Soyeon from Laboum.
– In October 2014, she moved to SS Entertainment.
– On December 17, 2015 she appeared in the TV Show “Beauty of Garuso-Gil”.
– She went to a concert of Sechs Kies on August 14, 2016.
– On June 22, 2016, she appeared on KBS 2FM Rooftop Radio with Lee Soo-hyun.
– She also appeared in the TV show The God of Music 2 (2016).
– She trained for 5 years before competing on Produce 101 (2016).
– She was eliminated in ep. 11, ranking 17th on Produce 101.
– She gained attention on Produce 101 for her leadership skills, which surprised many viewers.
– In 2017, she competed on Idol School and was eliminated in ep. 11, ranking 10th.
– She attended Seoul Fashion Week (SFW)’BIG PARK’ on March 21, 2018.
– She thinks that Twitter / X is really difficult to use.
– She also thinks that Facebook is not her type.
– Her father works as a table tennis coach and also owns a building material business.
– She sang the vocal guide for “Love Bomb” by fromis_9.
– She sang an OST for “1% of Anything” for a song called “I Want You Bad” with Baek Seung-heon.
– She sang an OST for “Weightlifting Fairy Kim Bok-joo” for a song called “Permeate”.
– People think she resembles Kim So-Yeon, Oh Yoon-Ah and Kim Jin-Woo.
– She was a model for a brand that makes wedding dresses called Ra Beauty Core.
– In July 2020, she signed with a new agency: The Groove Company, which later became Big Ocean ENM.
– She made her official solo debut on November 27, 2020, with the digital single “Santa Lullaby (We Used To Sing)”.
– Between 2022-2024, she became the creative director for S2 Entertainment.
– She was involved in the concept development and production of the popular girl group KISS OF LIFE.
– In December 2024, she signed with DOD and stepped down from her position at S2 Entertainment.
– She acted as the executive producer for the boy group Close Your Eyes.
– On January 7, 2026, it was reported that Lee Haein founded her own entertainment agency named AMA (All My Anecdotes) along with former Warner Music Korea director and CEO Jay Kim.
Lee Haein Dramas:
Something About 1% (1%의 어떤것) | Dramax / 2016 – SooJung
My Secret Romance (애타는 로맨스) | OCN / 2017 – Jang EunBi
Lee Haein Music Video appearances:
The Legend – Lost (2014)
C.I.V.A – Why (2016)
VAV – Dance With Me (2017)
Profile by hein
(Special thanks to: Geekdiggy)
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