IN SEONG
SF9 BirthdayJuly 12, 1993
- Birthday
- July 12, 1993
- Age
- 33 (in 2026; 32 before July 12)
- Group
- SF9
- Other name spellings
- IN SEONG、Kim In-seong、インソン、김인성
Other names
- Chinese name
- 仁誠
- Korean
- 김인성
- Japanese
- インソン
- English
- Kim In-seong
Want to organize birthday support for IN SEONG?
The most common formats are a custom photo-booth support frame, a birthday support café, and giveaway support goods.
How & where to set up support photo booths → Custom support photo frame / booth rental →
Frequently asked questions
- When is IN SEONG's birthday?
- IN SEONG's birthday is July 12, 1993.
- How old is IN SEONG?
- IN SEONG turns 33 in 2026 (32 before their birthday on July 12). We phrase it this way so it stays correct all year, not just until the next birthday.
- How can I organize a birthday support event for IN SEONG?
- Common formats include a custom photo-booth support frame, a birthday support café, support banners, and giveaway support goods. See the linked photo-booth support guide for details.
- What group is IN SEONG a member of?
- IN SEONG is a member of SF9.
Sources
- SF9 JAPAN OFFICIAL SITE PROFILE（Agency official site）
- 中文維基百科 SF9 成員資料（Encyclopedia）