Kim Jeong-hoon, 1980
Actors · January 20, 1980
Kim Jeong-hoon
★ HOW OLD IS KIM JEONG-HOON?
Kim Jeong-hoon is 46 years old, born January 20, 1980 in South Korea · Aquarius.
#3066of 23,731 Actors on HotBirthdays
★ LEDE
About
Kim Jeong-hoon (stage name John Hoon) built a dual career as a South Korean singer and actor. He debuted as part of the duo UN with the single Voice Mail in 2000, then pivoted to acting after the group disbanded in 2005. His breakout role came in Princess Hours, a drama adaptation that solidified his presence on screen. Born January 20, 1980, he channels Aquarius directness—equally at home in music and performance.
★ FEATURE
Biography
Kim Jeong-hoon, professionally known as John Hoon, launched his entertainment career in South Korea as both a singer and actor. He rose to initial fame as a member of the duo UN, debuting with the single Voice Mail in 2000. The group's run ended in 2005, but that dissolution marked a turning point: his acting career accelerated, and he landed a starring role in Princess Hours, a drama based on a manhwa that became his signature work. Born January 20, 1980, in South Korea, he embodies the Aquarius trait of reinvention—willing to abandon one path for another when creative momentum shifted. As an actor, he works across television drama and film, genres that demand versatility and sustained screen presence. His Life Path number 3 reflects his communicative range: from singing vocals to delivering scripted dialogue, he remains a media-facing performer.
★ SIDEBAR
Trivia
- Debuted in the duo UN with 'Voice Mail' in 2000, establishing himself in the K-pop market before transitioning to acting.
- Starred in Princess Hours, a manhwa-based drama that became his most recognized television role.
- Stage name 'John Hoon' was adopted early in his entertainment career, distinct from his legal name Kim Jeong-hoon.
★ SIDEBAR
Numerology
LIFE-PATH NUMBER
The Communicator
Expressive and creative. Kim Jeong-hoon gravitate to performance, writing, and social platforms where personality compounds the work.
★ ALL LIFE-PATH 3 CELEBS →★ ASTROLOGY
Birthday compatibility
By Chinese zodiac — san-he trine for best matches, opposing pair for the most friction-prone.
HIGHLY COMPATIBLE
- Seol In-ahRat · 1996
- Rae Lil BlackRat · 1996
- Yung GravyRat · 1996
- Griffin GluckDragon · 2000
- Jade PettyjohnDragon · 2000
CHALLENGING
- Hunter SchaferTiger · 1998
- Dylan Wang
★ FAQ
Frequently asked
- How old is Kim Jeong-hoon?
- Kim Jeong-hoon is 46 years old (born January 20, 1980).
- When is Kim Jeong-hoon's birthday?
- Kim Jeong-hoon was born on January 20, 1980.
- What is Kim Jeong-hoon's zodiac sign?
- Kim Jeong-hoon is a Aquarius, born January 20, 1980.
- What is Kim Jeong-hoon's Chinese zodiac sign?
- Kim Jeong-hoon was born in 1980, the year of the Metal Monkey.
- Where is Kim Jeong-hoon from?
- Kim Jeong-hoon is from South Korea.
- What does Kim Jeong-hoon do?
- Kim Jeong-hoon is a actor.
- Is Kim Jeong-hoon still alive?
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