H1-Key, written as 하이키 in Korean, is a South Korean girls’ band of the fourth generation of K-pop like NMIXX and Aespa. The group name is pronounced “High Key,” which means “confident” and “healthy beauty.” Grandline Group (GLG), a record label company, manages this band of four girls: Seoi, Riina, Hwiseo, and Yel.
H1-Key members debuted on January 5, 2022, with the release of the single “Athletic Girl.” Former member Sitala left the band on May 25, 2022. The group’s popularity increased immensely after they released the extended play (EP) “Rose Blossom.” Now, let’s talk about how old H1-Key members are, their debut ages, and their Korean ages. We will also look into the date of birth of the former member, Sitala.
H1-Key Members Current Age: From Eldest to Youngest Order
| H1-Key Member | Current Age | Date of Birth |
|---|---|---|
| Seoi | 24 years old | February 12, 2000 |
| Riina | 22 years old | February 21, 2001 |
| Hwiseo | 21 years old | July 31, 2002 |
| Yel | 19 years old | December 25, 2004 |
Former Sitala was born on April 23, 1996, and she was 25 years old at the time of the group’s debut, which is quite a late age to debut. Though K-pop idols like Irene from Red Velvet or Solar and Moonbyull from Mamamoo debut at such an age. Currently, Seoi (24 years old) is the oldest member, while Yel (19 years old) is the youngest member of the H1-Key band. Hwiseo was added to the band in place of Sitala on June 14, 2022, when she was 19 years old.
H1-Key Members Korean Age
- Seoi is 25 years old.
- Riina is 24 years old.
- Hwiseo is 23 years old.
- Yel is 21 years old.
Now let’s discuss how old each H1-Key member is, their description, photo, current age, birthplace, and position in the band.
H1-Key Member Seoi Age with Photo
Lee Ye Jin (Korean: 이예진) is a South Korean K-pop idol and the eldest H1-Key member, popularly known as Seoi. She was born on February 12, 2000, in Seongnam, South Korea, and is 24 years old as per the international age and 25 years old as per the Korean age. She is the vocalist and leader of the band.
According to Naver, Seoi was a trainee under YG Entertainment (a popular record label company) and has trained for three years.
H1-Key Member Riina Age with Photo
Lee Seung Hyun (Korean: 이승현) is a South Korean K-pop idol and the second eldest H1-Key member, popularly known as Riina. She was born on February 21, 2001, in Seoul, South Korea, and is 22 years old as per the international age and 24 years old as per the Korean age. She is the band’s main vocalist.
Riina has trained for 2 years and 5 months and was a former WM Entertainment trainee.
H1-Key Member Hwiseo Age with Photo
Jo Hwi Hyeon (Korean: 조휘현) is a South Korean K-pop idol and the second youngest H1-Key member, popularly known as Hwiseo. She was born on July 31, 2002, in Seoul, South Korea, and is 21 years old as per the international age and 23 years old as per the Korean age. She is the band’s main vocalist and rapper.
Hwiseo is the longest trainee in the H1-Key band and has trained for 9 and a half years.
H1-Key Member Yel Age with Photo
Han Shin Young (Korean: 한신영) is a South Korean K-pop idol and the youngest H1-Key member, popularly known as Yel. She was born on December 25, 2004, in Changwon, South Korea, and is 19 years old as per the international age and 21 years old as per the Korean age.
Yel is the band’s main dancer, vocalist, rapper, and “Maknae,” means the youngest person in the group.
So this is all about H1-Key members: Seoi, Riina, Hwiseo, and Yel, current ages and birthdays in proper order. I have also provided visuals collectively and for each member so that you can easily remember your biased idol. You can also read about other big band members’ ages: Seventeen, Fantasy Boys, and Twice.