Also known as Jung Hae-in, Jeong Haein. Jung Hae-in (정해인) is a South Korean actor born April 1, 1988, in Seoul. After early supporting roles, he broke through globally as Seo Joon-hee in JTBC's romantic drama 'Something in the Rain' (Pretty Noona Who Buys Me Food, 2018) opposite Son Ye-jin. He has since headlined major Korean dramas and films including 'One Spring Night' (2019), Netflix's military-defection thriller 'D.P.' (2021-23), Disney+'s 'Snowdrop' (2021-22), 'Connect' (2022), and 'Veil' (Netflix 2024). With 15M Instagram followers, his account reads as classic top-tier Korean leading man cadence — film/drama promotional moments, fashion editorial cuts, and selective personal lifestyle content.
정해인 appeared in 3 articles across 2+ outlets this week, with coverage centered on Love Next Door Actor Jung Hae-In’s K. With 14.6M followers and 4.06% engagement, reach and resonance both run above what its size predicts. Bursts like this tend to translate into a follower bump over the next few days, especially alongside sharp visual posts.
Followers, posts, and how @holyhaein compares to peers in their tier
14.6M
Followers
4.06%
Engagement Rate
883
Posts
239
Following
Engagement Rate
4.06%
↑ 408% vs 5M–20M accounts
A
Low 0.48%Avg 0.80%High 1.05%
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Avg. Per Post
Likes
↑ 408% vs similar
590.6K
Comments
↑ 326% vs similar
4.4K
Reel Views
4.4M
Last 30 Days
Daily engagement & follower growth
Engagement
18.0M
↓ 0.1%
Net Followers
+2.6K
~+88/day
591.3K
596.7K
602.1K
607.5K
612.8K
May 11May 17May 24May 31Jun 9
holyhaein's Personality Signals
holyhaein's MBTI Analysis
Based on @holyhaein's Instagram activity analysis
I
N
F
J
INFJ
The Advocate
AI INSIGHT
Jung Hae-in is commonly typed as INFJ — a reading reinforced by his composed, gentle public-presence style across decade-plus career, selective role choices favoring emotionally-layered characters (Joon-hee's vulnerability, Ahn Joon-ho's quiet defiance in D.P.), and a brand built on craft refinement rather than performative idol energy. His Instagram reads as typical of the type: aesthetic photo dumps, sparse but considered captions, and a clear preference for considered drops.
The INFJ signature also surfaces in his career arc — choosing socially-meaningful roles (D.P. on military bullying), refusing tabloid attention, and maintaining steady professional reputation — typical of long-game Korean actors who treat each role as a deepening of personal artistic mission.
Strengths
+ Selective role discipline
+ Composed public-presence
+ Long-runway top-tier K-drama career
Same Type
Cate BlanchettLady GagaNicole Kidman
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holyhaein's Big Five Profile
Based on @holyhaein's Instagram activity analysis
Openness75
Conscientiousness75
Extraversion50
Agreeableness80
Neuroticism50
— The Composed Lead
AI INSIGHT
Public data suggests Jung reads as a Composed Lead profile — high Conscientiousness paired with strong Agreeableness, matching his selective career and warm public-presence. Reading his project selection and aesthetic content rhythm, he scores around 75+ on C/A.
Low-to-moderate Neuroticism reads as steady composure — typical of long-career Korean actors balancing public exposure with personal-brand discipline.
High Conscientiousness + Agreeableness paired with moderate Extraversion — typical of top-tier Korean dramatic actors who lead with craft.
Sustained K-drama lead career across multiple genres + 15M IG followers places him in top decile of Korean leading men.
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holyhaein's Zodiac Sign
Based on @holyhaein's birth date analysis
Aries
Mar 21 – Apr 19
Element
Fire
Ruling Planet
Mars
PioneeringDirectTrail-drivenEarnest
AI INSIGHT
Jung is an Aries (March 21 – April 19), commonly associated with pioneering courage, direct ambition, and earnest dedication — traits public perception ties directly to his willingness to take on socially-meaningful roles like D.P. (which sparked national conversation about military culture). His Instagram reads as typical Aries: short declarative captions, action-driven imagery (drama promo, fashion campaign cuts), and a clear preference for forward-momentum content.
The Mars ruling planet shows up in his career arc — willingness to take on emotionally-difficult lead roles and trailblaze in Netflix-era K-drama international expansion — typical of fire-sign performers whose careers expand outward through bold creative choices.
2026 FORECAST
2026 brings Saturn into Aries directly — public perception reads this as a discipline-and-legacy year, possibly with major creative milestone. Jupiter in Cancer activates the 4th house of foundation, suggesting strong consolidation of personal/creative roots.
Best Match
LeoSagittariusGemini
Challenging
CancerCapricorn
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holyhaein's Chinese Zodiac
Based on @holyhaein's birth date analysis
CHINESE ZODIAC · 生肖
Dragon 龍
Year of the Dragon
AmbitiousCharismaticVisionaryBold
BAZI · 八字年柱
戊Earth
辰Dragon
Earth Dragon
Earth Dragon (戊辰) · Year Pillar
Missing: FireMetalWater
Wood
2
Fire
0
Earth
2
Metal
0
Water
0
AI INSIGHT
Based on public birthday only (1988-04-01, hour unknown — hour pillar not verified), Jung's chart reads as a Wood-Earth dominant profile with the Dragon year-branch and Rabbit month-branch reinforcing creative initiative paired with refined aesthetic taste. Public data suggests sustained creative growth, audience-warmth, and steady career-building — typical of Wood-Earth charts in long-runway K-drama actors.
The missing Fire, Metal, and Water suggest the chart strongly benefits from passionate creative directors, disciplined operational partners, and emotionally fluid co-stars — typical of veteran actors paired best with diverse production teams.
Wood-Earth dominant charts are commonly associated with growth-orientation rooted in stability — typical of actors who build cumulative brand depth over decades.
The Dragon year-branch reads as bold and creative, while the Rabbit month-branch adds artistic refinement — a combination often associated with leads who pair high-impact role bets with refined personal taste.
The 丙午 Fire Horse year provides one of the missing Fire element directly and creates 卯-午 (Rabbit-Horse) breakthrough combo with month branch — public perception reads this as an energising year for visibility and possibly major film or international project.
Public data suggests Jung's chart benefits strongly from Fire/Metal/Water collaborators (passionate directors, disciplined operators, emotionally fluid creative leads).
Best Match
Pig 亥Goat 未Rooster 酉
Challenging
Dragon 辰 self-clashDog 戌
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Quick answers about @holyhaein's Instagram, personality and profile
How many Instagram followers does 정해인 have?
정해인 has approximately 14.6M followers on Instagram as of May 2026, based on the latest tracked snapshot. Follower count and engagement rate update regularly on this page.
What is Jung Hae-in's MBTI type?
Jung Hae-in is commonly typed as an INFJ (The Advocate). Public analysis of his composed, gentle public presence, selective emotionally-layered role choices and a craft-refinement brand aligns with the INFJ profile, though this reflects fan speculation and observed behaviour, not a verified personality test.
What is Jung Hae-in's zodiac sign?
Jung Hae-in's zodiac sign is Aries. Born on 1 April 1988, he falls within the Aries date range (21 March – 19 April), a Fire sign ruled by Mars and associated with pioneering courage, direct ambition and earnest dedication.
When is Jung Hae-in's birthday?
Jung Hae-in (정해인) was born on 1 April 1988 in Seoul, South Korea, making him 38 years old in 2026. He is a South Korean actor known for Something in the Rain, One Spring Night and the Netflix series D.P.
Where is Jung Hae-in from?
Jung Hae-in is from South Korea. Born in Seoul, he broke through as Seo Joon-hee in Something in the Rain opposite Son Ye-jin and went on to lead acclaimed dramas including One Spring Night, D.P., Snowdrop and Love Next Door.
What is Jung Hae-in's Big Five personality archetype?
Public analysis suggests Jung Hae-in reads as 'The Composed Lead' — high on Conscientiousness and Agreeableness with moderate Extraversion. This interpretation is based on his selective career and warm public presence rather than a formal assessment, and reflects observed posting patterns, not a verified test result.
AI-generated analysis based on public Instagram activity. See Disclaimer.