I.B.I Members Profile 2018: I.B.I Facts

I.B.I (아이비아이), an acronym for ‘I Believe It’, was a 5-member South Korean girl group under LOEN Entertainment. The group consisted of Haein, Sohee, Chaekyung, Suhyun, and Hyeri. I.B.I was a project group that previously participated on Produce 101. I.B.I debuted on August 18, 2016, and disbanded in 2017.
I.B.I Fandom Name: N/A
I.B.I Official Colors: N/A
I.B.I Members Profile:
Haein

Stage Name: Haein (해인)
Birth Name: Lee Hae-in (이해인)
Position: Main Vocalist
Birthday: July 4, 1994
Zodiac Sign: Cancer
Height: 165 cm (5’5″)
Weight: 49 kg (108 lbs)
Blood Type: A
Instagram: @s2onlyone1
Haein Facts:
– She was born in Masan, South Korea.
– Her hobbies include singing and eating.
– Her specialties include imitating Otaku’s speech.
– She is a former SS Entertainment trainee.
– She starred in OCN’s “My Secret Romance” as Jang Eun-bi.
– She starred in “1% of Anything” as Soojung.
– 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”.
– She trained for 5 years.
– Haein was a contestant on Produce 101 (2016). She was eliminated in ep. 11, ranking 17th.
– In 2017, she participated in Idol School (survival program that created fromis_9) and was eliminated ep. 11.
– 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)”.
– In 2022, she transitioned into a behind-the-scenes role, contributing to the production of the girl group KISS OF LIFE and 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.
Show more Haein fun facts…
Sohee

Stage Name: Sohee (소희)
Birth Name: Kim So-hee (김소희)
Position: Lead Vocalist
Birthday: January 20, 1995
Zodiac Sign: Aquarius
Height: 163 cm (5 ft 4 in)
Weight: 41 kg (90 lbs)
Blood Type: A
Instagram: @soh_eee
Sohee Facts:
– Her birthplace is Busan, South Korea.
– Education: Samsung Girls’ High School
– She is under Music Works.
– She is currently a solo artist: Kim So Hee
– In 2016, she participated in the show “The God of Music 2” and became a member of the newly formed group C.I.V.A.
– She was also a member of Girls Next Door, created by a tv program called Idol Drama Operation Team.
– She was a trainee for 1 year and 4 months.
– Her specialties are singing and dancing.
– Her hobbies include singing.
– She was eliminated ep. 11, rank 15 on Produce 101.
– She joined NATURE as their new member on October 8, 2019.
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Chaekyung

Stage Name: Chaekyung (채경)
Birth Name: Yoon Chae-kyung (윤채경)
Position: Lead Vocalist
Birthday: July 7, 1996
Zodiac Sign: Cancer
Height: 161 cm (5’3”)
Weight: 45 kg (99 lbs)
Blood Type: AB
Chaekyung Facts:
– She is born in Incheon, Incheon Metropolitan City, South Korea and raised in Siheung, Gyeonggi Province, South Korea.
– She is currently apart of APRIL.
– She is a former member of Puretty, a Japanese girl group.
– She participated in the KARA Project.
– She joined the project group C.I.V.A with other Produce 101 contestants in July of 2016.
– On May 1, 2016, she released a single called “Clock” with Chaewon, her fellow member in APRIL.
– She trained for 4 years.
– She is Catholic.
– She is studying at Sungshin Women’s University.
– She was eliminated ep. 11, rank 16 on Produce 101.
Show more Chaekyung fun facts…
Suhyun

Stage Name: Suhyun (수현)
Birth Name: Lee Su-hyun (이수현)
Position: Vocalist, Visual
Birthday: September 5, 1996
Zodiac Sign: Virgo
Height: 167 cm (5’6″)
Weight: 50 kg (110 lbs)
Blood Type: B
Suhyun Facts:
– She was born in Ansan, South Korea.
– Her hobbies include cooking and playing with cats.
– Her specialty is doing voice imitations.
– She is currently under HYWY Entertainment.
– She was an SS Entertainment trainee.
– She sang an OST for “My Secret Romance” for a song called “Love Song”.
– In 2017, she became a co-host of Tooniverse’s Stress Out.
– She starred in GSTV’s “Happy Talk” as Lee Ha-ra.
– She trained for 1 year and 10 months.
– She was eliminated ep. 11, rank 13 on Produce 101.
– She debuted as a soloist under the stage name Luri on November 15, 2019.
Hyeri

Stage Name: Hyeri (혜리)
Birth Name: Han Hye-ri (한혜리)
Position: Lead Vocalist, Face of the Group, Maknae
Birthday: August 24, 1997
Zodiac Sign: Virgo
Height: 159 cm (5’2″)
Weight: 42 kg (92 lbs)
Blood Type: A
Hyeri Facts:
– She was born in Gwangmyeong, South Korea.
– Education: Sinseo High School & Paekche Institute of the Arts
– Her hobby is to listen to music.
– Her specialty is to dance on TV.
– She starred in Idolmaster KR as Yeri.
– She was a Star Empire Entertainment trainee.
– She was auditioned for MIXNINE but didn’t make it.
– She was eliminated ep. 11, rank 12 on Produce 101.
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Who is your I.B.I bias? Do you know more facts about them? Feel free to comment below. 🙂
