In the vibrant realm of K-pop, numerous idols share not just their passion for music and performance but also their bloodlines. Whether they are performing in the same group or carving out individual paths within the industry, these siblings captivate audiences with their natural chemistry and combined talents.

Let’s delve into some of the most notable sibling pairs who have captivated fans with their talent and familial bonds.

Jessica Jung and Krystal Jung

The Jung sisters are perhaps the most popular sibling duo in the K-pop industry. They both debuted as idols under SM Entertainment: Jessica in Girls' Generation (SNSD) and Krystal in f(x).

Sandara Park and Thunder

Sandara Park rose to fame as a member of the legendary girl group 2NE1 under YG Entertainment, while her younger brother, Thunder, debuted as a member of MBLAQ.

Chaeyeon and Chaeryeong

Former IZ*ONE member and now soloist Chaeyeon and ITZY’s Chaeryeong are siblings who both pursued their dreams of becoming K-pop idols.

Huening Kai, Lea, and Bahiyyih

Huening Kai and his older and younger sisters, Lea and Bahiyyih, are a well-known sibling pair. Kai is a member of TXT, Lea is a former member of VIVA, and Bahiyyih is a part of the girl group Kep1er.

Lee Chanhyuk and Lee Suhyun

Nation’s siblings, Lee Suhyun and Lee Chanhyuk, from Akdong Musician, aka AKMU, debuted as a duo under YG Entertainment in 2014.

Moon Bin and Moon Sua

Our beloved late Moon Bin debuted with ASTRO in 2016, and his younger sister Moon Sua has been active as a member of Billlie since 2021.

Han Seungwoo and Sunhwa

Sunhwa, once a member of Secret and now an actress, is the elder sister of Seungwoo, VICTON's rapper and former member of X1.

BIBI and NaKyoung

Soloist BIBI and her younger sister NaKyoung from tripleS both shine as K-pop idols, sharing the spotlight.

Sung Yeol and Dae Yeol

INFINITE’s Sung Yeol and his younger brother Dae Yeol, the leader of Golden Child, successfully pursued their K-pop dreams.

Doyoung and Gong Myung

Doyoung, a member of the popular K-pop group NCT, has an older brother, Gong Myung, the former vocalist of 5URPRISE.

ZICO and Taewoon

ZICO, the renowned K-pop soloist who initially gained fame as the leader of Block B, is the younger brother of Taewoon, the former leader of SPEED.

Choi Yena and Sungmin

Former IZ*ONE member and now soloist Yena is the younger sister of Sungmin, the former maknae of SPEED, the male sub-unit of Coed School.

Jaehyun and Jaekyung

N.Flying’s drummer, Jaehyun, and his older sister, Jaekyung, the former leader of RAINBOW, both shine in the K-pop domain.

Bomin and Vin

Golden Child's Bomin has a fellow K-pop idol in the family now, as his younger sister Vin debuted with BADVILLAIN last week.

Above these sibling pairs, there are also a handful of twins in the K-pop realm. As they continue to shine, both individually and collectively, these sibling idols enrich the K-pop landscape.