The 20 K-Pop Groups With The Smallest Age Gaps Between Their Oldest & Youngest Members

Within a K-Pop group, it’s pretty typical for the members to be relatively close in age, though there can still be quite a bit of variety. Sometimes there’s even a surprisingly large age gap, which must be an interesting situation for the youngest and oldest members! There are some groups, though, that have members that are quite close in age, with a rare few having members that were all born even in the same year. Here are the 20 K-Pop groups with the smallest age gap between their youngest and oldest members!

20. GFRIEND

Oldest member: Sowon (December 7, 1995)

Youngest member: Umji (August 19, 1998)

Time between the oldest and youngest: 2 years, 8 months, 13 days (or 987 days)

19. EVERGLOW

Oldest member: E:U (May 19, 1998)

Youngest member: Yiren (December 29, 2000)

Time between the oldest and youngest: 2 years, 7 months, 11 days (or 956 days)

18. xikers

Oldest member: Minjae (April 10, 2003)

Youngest member: Yechan (October 21, 2005)

Time between the oldest and youngest: 2 years, 6 months, 12 days (or 926 days)

17. aespa

Oldest member: Karina (April 11, 2000)

Youngest member: NingNing (October 23, 2002)

Time between the oldest and youngest: 2 years, 6 months, 13 days (or 926 days)

16. ATEEZ

Oldest member: Seonghwa (April 3, 1998)

Youngest member: Jongho (October 12, 2000)

Time between the oldest and youngest: 2 years, 6 months, 10 days (or 924 days)

15. NCT DREAM

Oldest member: Mark (August 2, 1999)

Youngest member: Jisung (February 5, 2002)

Time between the oldest and youngest: 2 years, 6 months, 4 days (or 919 days)

14. NU’EST

Oldest member: Aron (May 21, 1993)

Youngest member: Ren (November 3, 1995)

Time between the oldest and youngest: 2 years, 5 months, 14 days (or 897 days)

13. Girls’ Generation

Oldest member: Taeyeon (March 9, 1989)

Youngest member: Seohyun (June 28, 1991)

Time between the oldest and youngest: 2 years, 3 months, 20 days (or 842 days)

12. FIFTY FIFTY

Oldest member: Keena (July 9, 2002)

Youngest member: Aran (October 11, 2004)

Time between the oldest and youngest: 2 years, 3 months, 3 days (or 826 days)

11. BLACKPINK

Oldest member: Jisoo (January 3, 1995)

Youngest member: Lisa (March 27, 1997)

Time between the oldest and youngest: 2 years, 2 months, 25 days (or 815 days)

10. 2PM

Oldest member: Jun. K (January 15, 1988)

Youngest member: Chansung (February 11, 1990)

Time between the oldest and youngest: 2 years, 28 days (or 759 days)

9. HIGHLIGHT

Oldest member: Doojoon (July 4, 1989)

Youngest member: Dongwoon (June 6, 1991)

Time between the oldest and youngest: 1 year, 11 months, 3 days (or 703 days)

8. TRCNG

Oldest member: Jihun (January 9, 2000)

Youngest member: Kangmin (November 13, 2001)

Time between the oldest and youngest: 1 year, 10 months, 5 days (or 675 days)

7. LIGHTSUM

Oldest member: Sangah (September 4, 2002)

Youngest member: Yujeong (June 14, 2004)

Time between the oldest and youngest: 1 year, 9 months, 11 days (or 650 days)

6. The Rose

Oldest member: Woosung (February 25, 1993)

Youngest member: Jaehyeong (November 3, 1994)

Time between the oldest and youngest: 1 year, 8 months, 10 days (or 617 days)

5. JUST B

Oldest member: Geonu (February 2, 2001)

Youngest member: Sangwoo (September 3, 2002)

Time between the oldest and youngest: 1 year, 7 months, 2 days (or 579 days)

4. LUMINOUS

Oldest member: Youngbin (October 5, 1998)

Youngest member: Woobin (April 1, 2000)

Time between the oldest and youngest: 1 year, 5 months, 28 days (or 545 days)

3. ATBO

Oldest member: Junseok (March 3, 2003)

Youngest member: Won Bin (July 1, 2004)

Time between the oldest and youngest: 1 year, 3 months, 29 days (or 487 days)

2. SECRET

Oldest member: Hyosung (October 13, 1989)

Youngest member: Sunhwa (October 6, 1990)

Time between the oldest and youngest: 11 months, 24 days (or 359 days)

1. CSR

Oldest member: Geumhee (March 4, 2005)

Youngest member: Yeham (October 7, 2005)

Time between the oldest and youngest: 7 months, 4 days (or 218 days)