AtHeart Members Profile

앳하트

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Latest updates
What changed recently
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Music updateFeb 25, 2026
New Release
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Milestone
Jul 31, 2025
名称：:
AtHeart
韩文名：:
앳하트
粉丝团：:
Unannounced
出道：:
Aug 15, 2025
世代：:
Gen 5 | 2023 - Present
Composition:
Female
Category:
Standard Group
Origin:
South KoreaSouth Korea
About AtHeart
AtHeart (앳하트) is a 7-member K-Pop girl group under Titan Content. The group consists of Arin, Michi, 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 the group after her Instagram account was deleted, following months of inactivity, and her departure was later confirmed by a Teen Vogue article. The members all have their own social media accounts to be able to share their unique personalities with their fans. The group released their pre-debut single “GOODGIRL ATHEART” on March 14, 2025. They officially debuted on August 13, 2025 with their album Plot Twist.
唱片公司
Titan Content
Created By
Luckyvickyy avatar
Luckyvickyy
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Latest updates
What changed recently
View all
Music updateFeb 25, 2026
New Release
Tap to open this update and jump to the relevant section.
Milestone
Jul 31, 2025

AtHeart Members

AtHeart members are Michi, Arin, Katelyn, Bome, Seohyeon, Aurora and Nahyun.

Member Ages
平均年龄：18.2 years old
最年长：
Michi
Michi19 years old
最年轻：
Nahyun
Nahyun16 years old
平均差距：4.7 months
下一个生日
Arin
ArinJul 14 days away
上一个生日
Michi
MichiMay 652 days ago
Member Heights
最高：
Michi
Michi174 cm / 5ft 9in
最矮：
Katelyn
Katelyn162 cm / 5ft 4in
平均身高：166.7 cm / 5ft 6in
平均差距：2.4 cm / 0.9 in
Insights
TallerPercentile 78

Taller: this group is around the 78th percentile for average height among other girl groups.

The average height of this group is 0.9 in / 2.4 cm taller than other girl groups.

Compared with 193 other girl groups with enough height data.
Michi
Michi
VS
Arin
Arin