Jaehyun (Jung Yoon-oh)

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Occupation

K-pop Idol (NCT)

Born in

Seoul, South Korea

Born

February 14, 1997

Zodiac

Aquarius

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10,831

days alive

29

years old

Born
February 14, 1997 in 🇰🇷Seoul, South Korea
Zodiac
♒︎Aquarius·ox 🐂
No cited sources yet·12 dated eventsUpdated Jul 2026

About

Jaehyun (Jung Yoon-oh) is a K-pop idol and member of NCT.

Birth Chart

Natal Chart

Jaehyun's Birth Chart

Astrology
♈︎♉︎♊︎♋︎♌︎♍︎♎︎♏︎♐︎♑︎♒︎♓︎☉☽☿♀♂♃♄⛢♆♇
Fire
Earth
Air
Water
☉

Sun Sign

Aquarius♒︎

☽

Moon Sign

Gemini♊︎

Dominant Element

Air

⚠️ Rising sign requires birth time for accurate calculation

Planetary positions calculated for February 14, 1997

Connections4

Haechan (Lee Dong-hyuck)

Haechan (Lee Dong-hyuck)

K-pop Idol (NCT)

C(

Chenle (Zhong Chen-le)

K-pop Idol (NCT)

J(

Jeno (Lee Je-no)

K-pop Idol (NCT)

Jaemin (Na Jae-min)

Jaemin (Na Jae-min)

K-pop Idol (NCT)

Day Lookup ToolDay MilestonesOn This Day
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⚡ Timeline
12 dated eventsUnsourced
2023
Day 9,730
Age 26

NCT 127 'Fact Check' Album Release

Oct 6, 2023

Participated in NCT 127's comeback with the album 'Fact Check'.

Day 9,481
Age 25

NCT 127 'Ay-Yo' Album Release

Jan 30, 2023

Participated in NCT 127's repackage album 'Ay-Yo'.

2022
Day 9,345
Age 25

NCT 127 '2 Baddies' Album Release

Sep 16, 2022

Participated in NCT 127's comeback with the album '2 Baddies'.

Day 9,316
Age 25

Launched 'Forever Only' Solo Single

Aug 18, 2022

Released his first solo single, showcasing his vocal talent.

Day 9,256
Age 25

Appointed as Prada Ambassador

Jun 19, 2022

Named Prada brand ambassador, solidifying his fashion influence.

2016
Day 7,205
Age 19

Hosted SBS Inkigayo

Nov 6, 2016

Became a host for SBS's Inkigayo music show.

Day 7,083
Age 19

Debuted as NCT 127 Member

Jul 7, 2016

Officially debuted as a member of NCT 127 with 'Fire Truck'.

Day 7,000
Age 19

Debuted as NCT U Member

Apr 15, 2016

Debuted in NCT U with the song 'Without You'.

Day 6,929
Age 18

Graduated from School of Performing Arts Seoul (SOPA)

Feb 4, 2016

Graduated from SOPA, majoring in Broadcasting Arts.

2013
Day 5,800
Age 15

Attended School of Performing Arts Seoul (SOPA)

Jan 1, 2013
2012
Day 5,434
Age 14

Joined SM Entertainment

Jan 1, 2012

Became a trainee under SM Entertainment.

1997
Day 0
Age 0

Birth of Jung Yoon-oh (Jaehyun)

Feb 14, 1997

Born in Seoul, South Korea.