AtHeart Profile and Facts
AtHeart (앳하트) is an upcoming 7-member K-Pop girl group under Titan Content. The group consists of Michi, Arin, Katelyn, Bome, Seohyeon, Aurora, and Nahyun. The group began unveiling members on July 16, 2024 through the release of a teaser video including Sorin and Michi. On November 12, 2024, Katelyn, Seohyeon, and Aurora were revealed. On February 19, 2025, Arin, Bome, and Nahyun were revealed. Subsequently, Sorin was presumed to have officially left after her Instagram was deleted following months of inactivity. The members all have their own social media accounts to be able to share their unique personalities with their fans. The group will release their pre-debut single “GOODGIRL ATHEART” on March 14. They are set to officially debut in July 2025.
Group Name Meaning: “AtHeart” combines the signal of ‘heart’, which represents the mind, heart, and love, with the meaning of ‘at’, which signifies connection. It embodies the idea of connecting with the hearts of fans around the world, communicating and growing together, and creating a new world.
Official Greeting: N/A
AtHeart Official Logo:
Official SNS:
Website: atheart.me
Instagram: @atheart.me
X: @atheart_me
Facebook: atheart.me
TikTok: @atheart.me
Youtube: AtHeart.official
AtHeart Member Profiles:
Michi
Stage Name: Michi (미치)
Birth Name: N/A
Position: N/A
Birthdate: May 6, 2007
Zodiac Sign: Taurus
Chinese Zodiac Sign: Pig
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: ENTJ
Nationality: Japanese-American
Instagram: @michiatheart
TikTok: @michiatheart
Michi Facts:
– She is from Honolulu, Hawaii.
– She loves giraffes.
– She enjoys baking.
– Her motto is: “Never give up.”
– Her favorite season is spring.
– Her hobby is music and art, especially playing the guitar.
– She has an older sister.
– She has a pet bird named Airplane.
– She can speak English and Japanese, and is learning Korean.
– Her favorite color is pink.
– She used to do K-pop dance covers with her friends at school.
– Her biggest influences in music currently are NewJeans and PinkPantheress.
– Her greatest strength as a performer is her passion for what she does.
Arin
Stage Name: Arin (아린)
Birth Name: Lee Arin (이아린)
Position: N/A
Birthdate: July 1, 2007
Zodiac Sign: Cancer
Chinese Zodiac Sign: Pig
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: ISFJ
Nationality: Korean
Instagram: @arinatheart
TikTok: @arinatheart
Arin Facts:
– She is from Wonju, South Korea.
– Her motto is: “Let’s make the best of one life, we live and do everything we’ve wanted to do.”
– Her nickname is Ah-Rong (아롱).
– Her favorite color is black.
– Her original dream was to become a professional dancer, but she became an idol because she realized it was the best way to share her talents and to connect with others.
– Her mom has been her biggest inspiration since she was young because of her support and encouragement.
– Her biggest strength as a performer is her dancing.
– She loves to come up with her own choreography.
Katelyn
Stage Name: Katelyn (케이틀린)
Birth Name: Katelyn Tan (케이틀린 탄)
Position: N/A
Birthdate: July 24, 2007
Zodiac Sign: Leo
Chinese Zodiac Sign: Pig
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: INFJ
Nationality: Filipina
Instagram: @katelynatheart
TikTok: @katelynatheart
Katelyn Facts:
– She is from Manila, Philippines
– Her family is her biggest inspiration, it consists of herself, her parents, 6 siblings, and 17 dogs.
– Her charm is either her smile or her eyes.
– She loves singing and dancing.
– Being an idol is her dream.
– Her nickname is Keke.
– Her wishlist includes: sky diving, learning how to ride a horse, learning how to ski, watching a hockey game, have a sold-out concert, visiting her hometown with her members, having a concert in the Philippines’ Philippine arena, and to perfom on the biggest stage.
– She can speak English, Tagalog, and Korean.
– She is half Filipino and half Chinese.
– She loves dogs.
– She likes comfortable street fashion that is suitable for dancing.
– She loves winter because her family goes skiing together.
– She likes reading books.
– She became interested in volleyball after watching the anime “Haikyuu!!”.
– Her motto is: “She believed she could, so she did.”
– She was cast at the Manila global audition because she has a great talent and a vibrant energy that brings joy to those around her.
– She is a fan of BTS and they are one of her biggest inspirations.
– Her strength as a performer is her positive energy and love for a challenge.
– Her favorite color is purple.
Bome
Stage Name: Bome (봄)
Birth Name: Lee Bom (이봄)
Position: N/A
Birthdate: November 26, 2007
Zodiac Sign: Sagittarius
Chinese Zodiac Sign: Pig
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: ISFJ
Nationality: Korean
Instagram: @bomeatheart
TikTok: @bomeatheart
Bome Facts:
– She is from Geochang, South Korea.
– She used to train at Mudoctor Academy.
– Her name means “spring” in Korean.
– Her motto is: “One good deed a day.”
– Her nickname is BomBom (봄봄).
– Her favorite colors are neutral colors.
– She has been performing on stage since elementary school in the choir, and later joined the band in middle school and high school.
– Seeing the crowd’s energy and applause made her want to become an idol.
– Some of her biggest influences growing up were her older sister, 2NE1, and Taeyeon.
– Her and her older sister have a large age gap, so her sister was the one to introduce her to K-Pop when she was young.
Seohyeon
Stage Name: Seohyeon (서현)
Birth Name: Moon Seohyeon (문서현)
Position: N/A
Birthdate: September 12, 2008
Zodiac Sign: Virgo
Chinese Zodiac Sign: Rat
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: ISTP
Nationality: Korean
Instagram: @seohyeonatheart
TikTok: @seohyeonatheart
Seohyeon Facts:
– She is from Taean, South Korea.
– Since elementary school, she dreamed of becoming an idol.
– She has been learning dance since she was 5 years old, which she thinks influenced her dream of being an idol.
– She loves meat and buldak noodles.
– Her wishlist includes: gifting the members clothing that suits their style, taking a family trip abroad, going camping and enjoying a cozy bonfire, having a pajama party with the members, and picking up a new hobby.
– Her motto is: “No doubt, everything will work out.”
– She has a captivating vocal tone.
– Her biggest strength as a performer is the atmosphere she creates and her charm.
– Her favorite color is purple
– Her biggest influences in K-Pop are TWICE and BLACKPINK
Aurora
Stage Name: Aurora (아우로라)
Birth Name: N/A
Position: N/A
Birthdate: July 4, 2009
Zodiac Sign: Cancer
Chinese Zodiac Sign: Ox
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: ENFP
Nationality: Japanese
Instagram: @auroraatheart
TikTok: @auroraatheart
Aurora Facts:
– She is from Tokyo, Japan.
– She started to love K-Pop when she was 5 years old after seeing KARA’s concert.
– She began studying Korean when she was 7, and she can speak Japanese and English as well.
– She wants to be someone who can move others.
– Her nicknames are Auchan (아오짱) and Tomato Princess.
– Her charm is the mole next to her eye.
– She loves tomatoes.
– Her wishlist includes: eating yakiniku in Japan, playing the werewolf game on family vacation, going on a date with her mother, playing with her favorite school friends and teacher, going on a world tour, and seeing the aurora borealis in Iceland with her members.
– Her motto is: “The more the rice grain ripens, the lower its head bows.”
– She is described as having bright, positive energy, and incredible vocal and dance skills.
– Her favorite color is white.
– She has an older brother who she also considers as one of her biggest influences growing up.
– She is a fan of BTS, BLACKPINK, and Olivia Rodrigo.
– Her strength as a performer is her clear and refreshing husky voice.
Nahyun
Stage Name: Nahyun (나현)
Birth Name: Kim Nahyun (김나현)
Position: Maknae
Birthdate: September 3, 2009
Zodiac Sign: Virgo
Chinese Zodiac Sign: Ox
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: ISTP
Nationality: Korean
Instagram: @nahyunatheart
TikTok: @nahyunatheart
Nahyun Facts:
– She is from Cheongju, South Korea.
– She is a former SM Entertainment trainee.
– Her motto is: “Don’t be negative and always smile.”
– Her favorite color is blue.
– Being an idol was her ultimate dream when she was younger.
– Her biggest influence is Jang Wonyoung from IVE. She has been a fan of hers since Produce 48, and even cast a vote for her.
– Her biggest strength as a performer is the energy and performance she brings to the stage.
Former Member:
Sorin
Stage Name: Sorin (소린)
Birth Name: N/A
Position: N/A
Birthdate: July 9, 2007
Zodiac Sign: Cancer
Chinese Zodiac Sign: Pig
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: ENTJ
Nationality: Korean
Instagram: @sorinatheart (deactivated)
Sorin Facts:
– She is from Sokcho, South Korea.
– Her charm is her calmness.
– She loves puppies, and her hobby is petting dogs.
– Her motto is: “Don’t be swayed by emotions.”
– Her favorite season is fall.
– Her favorite food is tteokbokki.
– She has an older sister.
– She can speak Korean and is learning English.
– Her favorite color is green.
– She started thinking about becoming an idol when she was 15.
– After dancing for a large audience and feeling their support, she decided to try becoming an idol.
– The artists that influenced her the most are BLACKPINK and DPR LIVE
– Her greatest strength as a performer is her unique charisma and energy.
Note: Please don’t copy-paste the content of this page to other sites/places on the web. Please do respect the time and effort the author put in compiling this profile. If you need/want to use info from our profile, please kindly put a link to this post. Thanks a lot! 
– Kprofiles.com
Made by: Ttalgis
Special thanks to: Brightliliz and Tracy
Who is your AtHeart bias? Do you know more facts about them? Feel free to comment below.
