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Singer · Actor

Kim Jae-joong

South Korean singer and actor

Kim Jae-joong is 40 years old, born on January 26, 1986 in Gongju.

Next birthday in 81 days, turning 41.

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Born
January 26, 1986, Gongju
Age
40
Zodiac sign
Aquarius
Country
South Korea
Known as
Singer, Actor

Official links: Official website (in-kode.com) · Official website (jaefans.com) · Instagram · X · YouTube · Wikipedia

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Kim’s birthday, by the numbers

  • Kim Jae-joong was born on a Sunday.
  • Kim Jae-joong has been alive for about 14,894 days.
  • Their 15,000-day milestone falls on February 20, 2027.
  • Their next birthday, turning 41, is on a Tuesday.
  • Next milestone: Kim Jae-joong turns 50 on January 26, 2036, in 9 years and 2 months. More milestone birthdays
  • Kim Jae-joong is younger than 4,745 and older than 2,101 of the living celebrities on CFOTD.
  • Half birthday: July 26. Birthstone: Garnet.
  • Kim Jae-joong belongs to Millennials.

Age gaps

Born within weeks of Kim

Deepika PadukoneActor · January 5, 1986David SilvaSoccer player · January 8, 1986Radamel FalcaoSoccer player · February 10, 1986Diego GodínSoccer player · February 16, 1986James MilnerSoccer player · January 4, 1986Claudio MarchisioSoccer player · January 19, 1986

Days and weekdays are worked out from the birth date. Compare Kim’s age with anyone.

Share Kim Jae-joong’s birthday, January 26?Make something for yourself or a birthday friend.
🏅Birthday certificateAdd a name, download a PDF or image🎂Printable birthday pageA free one-page PDF for January 26⭐Birthday twin cardA square card to share

Also born on January 26

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José MourinhoSoccer player · Age 63Paul NewmanActor · (1925 to 2008)Eddie Van HalenMusician · (1955 to 2020)Roger VadimFilm director · (1928 to 2000)Vince CarterBasketball player · Age 49Mercedes MonéActor · Age 34

Also born in 1986

All →
Rafael NadalTennis player · June 3Agnez MoSinger · July 1DrakeRapper · October 24Megan FoxActor · May 16Deepika PadukoneActor · January 5Lindsay LohanActor · July 2

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Birth dates and details from Wikidata (checked October 15, 2026, newest names added October 27, 2026). Ages update every day. Photos are freely licensed and credited on each profile. How we build this site · Report a mistake

Frequently asked questions

How old is Kim Jae-joong?

Kim Jae-joong is 40 years old, born on January 26, 1986 in Gongju.

What is Kim Jae-joong’s zodiac sign?

Aquarius, born January 26.

Does Kim Jae-joong have an official website?

Yes: in-kode.com.