Updated Feb 16, 2026
Details
Birthday
(Friday)
Nationality
Languages
Korean
Zodiac Sign
♊ Gemini
Chinese Zodiac
狗 Dog
Name Origin
English < Proto-Indo-European (*mḗh₁n̥s)
DROPTHE_ GOSSIP
Moon Seong-hyun: South Korean actor.
Born (age 19).
Frequently Asked Questions
How old is Moon Seong-hyun?
Moon Seong-hyun is 19 years old, born on .
Where can I find more information about Moon Seong-hyun?
You can find more about Moon Seong-hyun on TMDB, Wikidata. Their full profile and filmography is available on this page.
