ICHILLIN'

ICHILLIN’ (아이칠린) is a 7-member girl group under KM Entertainment, consisting of E.Ji, Jiyoon, Jackie, Joonie, Chaerin, Yeju, and Chowon. Sohee left the group on July 15, 2022. They debuted on September 8, 2021 with their first single, GOT’YA.

ICHILLIN' members height, age

Click on a member's name to scroll to their profile

Member	Height	Age
E.JI	163 cm	25 years
Jiyoon	169 cm	26 years
Jackie	161 cm	24 years
Joonie	165 cm	24 years
Chaerin	160 cm	23 years
Yeju	167 cm	22 years
Chowon	168 cm	21 years

Former members (1)

Member	Height	Age
Sohee	168 cm	22 years

Debut Date: September 8, 2021
Group Name Explanation: A combination of "AISLING", which means dream & vision and "CHILLIN", which means resting and style.
Official Greeting: "If you're CHILLIN? I'm Chillin! Hello. We are ICHILLIN'."
Official Fandom Name: Willing (윌링)
Fandom Name Meaning: It's based on the word's meaning: "to be enthusiastic."

Official links

Group Stats

Average height: 164.7 cm
Tallest: 169 cm · Jiyoon
Shortest: 160 cm · Chaerin
Average age: 23.6 years
Oldest: 26 years · Jiyoon
Youngest: 21 years · Chowon

Members

E.JI

Stage Name: E.JI (이지)
Birth Name: Choi Ji-won (최지원)
Position(s): Leader, Main Dancer, Sub-Vocalist
Birthday: November 8, 2000
Age: 25 years
Zodiac Sign: Scorpio
Height: 163 cm (5'4″)
Blood Type: A
MBTI Type: ISFJ

Facts

She was born in Bupyeong-gu, Incheon, South Korea.
Her favorite color is white.
She was the first member to be revealed.
Education: Myeongsin Girls High School.
She was a Fantagio trainee.
Her first treasure is her family.
E.Ji and Chowon are the fastest to learn choreography. (Jackie Instagram live Nov 25, 2022)
Her favorite Baskin Robbins flavor is Almond Bong-Bong.
She has a Maltese named Tori.
Some of her favorite foods are rice cakes, bread, and soybean noodles.
She listens to DAY6.
During high school, she was a part of the student council.

Jiyoon

Stage Name: Jiyoon (지윤)
Birth Name: Jeong Ji-yoon (정지윤)
Position: Main Vocalist
Birthday: September 15, 2000
Age: 26 years
Zodiac Sign: Virgo
Height: 169 cm (5'6.5″)
MBTI Type: INFP

Facts

Jiyoon's hobbies are walking, listening to music, and dancing.
Her keyword is "A lovely rabbit that will jump around inside your heart".
She attended Def Dance Skool and Power Vocal Academy.
When she was younger, people called her the Lump of Luck, which eventually led to her grandfather calling her Blessed Child.
She was a contestant on Girls Planet 999 but was eliminated in Episode 8.
The song she listens to while walking is Kim Feel's "Someday".
Jiyoon enjoys taking photos, watching YouTube videos and dramas, reading, writing in her diary, and touring restaurants.
She was a Polaris Entertainment trainee and was also in the trainee group Polaris Junior.
Jiyoon has two older sisters.

Jackie

Stage Name: Jackie (재키)
Birth Name: Kang Chae-yeon (강채연) / Jacqueline Kang
Position: Main Rapper, Lead Dancer
Birthday: November 17, 2001
Age: 24 years
Zodiac Sign: Scorpio
Height: 161 cm (5'3.5″)
Blood Type: B
MBTI Type: ENTP (Her previous result was INFP)

Facts

She was born in Los Angeles, California, United States.
She was the third member to be revealed.
In the United States, she tended to go by "Jacky," which is where she probably got her stage name from.
Her favorite sports are swimming and field hockey.
According to her friends, she has a bubbly personality.
When she was young, she got called a "Moon-face". (Kpop Breakout Tour 2024)
Education: Beverly Hills High School.
Her favorite Baskin Robbins flavor is green tea.
She is very shy. (Fancafe)
Jackie and Joonie have known each other since Elementary School. (ShowKase)
Jackie's favorite fruits are strawberries and mangoes.
She lacks concentration. (Fancafe)
Some of her favorite movie genres are horror, action, and thrillers.
She likes mint chocolate.
Jackie can eat a whole lemon, and actually enjoys eating them. (IG Live)

Joonie

Stage Name: Joonie (주니)
Birth Name: Park Joon-hee (박준희)
Position: Lead Vocalist, Sub-Rapper
Birthday: May 24, 2002
Age: 24 years
Zodiac Sign: Gemini
Height: 165 cm (5'5″)
Blood Type: A
MBTI Type: ENFP / ENFJ

Facts

She was born in Los Angeles, California, United States.
She was the sixth member to be revealed.
Education: Crescenta Valley High School.
Her favorite season is spring.
She was a YG Entertainment trainee.
Her favorite color is blue.
Joonie has three younger brothers that were born in 2009, 2012, and 2019.
She's fluent in both English and Korean.
Joonie and Jackie have known each other since Elementary School. (ShowKase)
Some of her hobbies are drawing, taking pictures, cooking, and listening to music.
She is always outgoing and positive. (Fancafe)
Her first treasure is her family. (Fancafe)
Her favorite music genres are R&B, pop, and hip-hop.
She was a RAP:PUBLIC contestant.

Chaerin

Stage Name: Chaerin (채린)
Birth Name: Park Chae-rin (박채린)
Position: Main Vocalist
Birthday: March 31, 2003
Age: 23 years
Zodiac Sign: Aries
Height: 160 cm (5'3″)
Blood Type: A
MBTI Type: ISFP

Facts

She was born in Gimhae, Gyeongsangnam-do, South Korea.
She was the fourth member to be revealed.
Education: Incheon Wondang High School.
Chaerin trained for 6 months.
She was born at 11:55. (Fancafe)
Her role model is EXO's Baekhyun.
The members call Chaerin by the nickname "Chaekkie". (Jackie Instagram live Nov 25, 2022)
She has a dog named Hoi.
Chaerin is allergic to dog fur.

Yeju

Stage Name: Yeju (예주)
Birth Name: Kim Ye-ju (김예주)
Position: Lead Dancer, Sub-Vocalist, Center
Birthday: September 1, 2004
Age: 22 years
Zodiac Sign: Virgo
Height: 167 cm (5'5.5″)
Blood Type: A
MBTI Type: ENFP

Facts

She was born in Wonju, Gangwon, South Korea.
She is the latest member to be revealed.
Yeju and Sohee were classmates.
Her favorite Disney princess is Rapunzel.
She was a Fantagio trainee.
She was the class leader during elementary school.
Her favorite colors are yellow and purple.
Yeju's favorite foods are bread and rice.
Her favorite animal is the rabbit.
Before the group had an official fandom name, Yeju called fans HEALINGS.

Chowon

Stage Name: Chowon (초원)
Birth Name: Kim Cho-won (김초원)
Position: Main Dancer, Sub-Vocalist, Maknae
Birthday: August 18, 2005
Age: 21 years
Zodiac Sign: Leo
Height: 168 cm (5'6″)
Blood Type: B
MBTI Type: ENFJ-T

Facts

She was born in Boryeong, Chungcheongnam-do, South Korea.
She was the second member to be revealed.
Chowon's favorite actor is Han Sohee.
She was a Fantagio trainee.
Her first treasure is her family. (Fancafe)
E.Ji and Chowon are the fastest to learn the choreography. (Jackie Instagram live Nov 25, 2022)
Her favorite café drink is watermelon juice.
She likes mint chocolate. Her Baskin Robbins pick is mint chocolate chip.
Chowon prefers cats over puppies.

Former member

Sohee

Stage Name: Sohee (소희)
Birth Name: Eom So-hee (엄소희)
Position: Sub-Vocalist, Sub-Dancer
Birthday: January 1, 2004
Zodiac Sign: Capricorn
Height: 168 cm (5'6″)
Weight: 48 kg (105 lbs)
Blood Type: B
MBTI Type: INFJ

Facts

She was born in Yeongwol, Gangwon-do, South Korea.
She and Yeju were classmates.
Her favorite colors are light purple, light pink, and pink.
Sohee's role model is Suzy.
She has a dog named Cookie.
Her favorite foods are steamed chicken, bread, and macarons.
She officially left the group on July 15, 2022.
Sohee is currently under MAGIQ as an actress.