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About Jung Hae In
Jung Hae In is an actor currently under FNC Entertainment. The actor is first known for his image as a warm, romantic man with an attractive and handsome appearance, but has since embraced many different facets.
Despite a later start compared to his peers, the actor has achieved considerable success, proving his acting skills through prestigious awards such as the Most Popular Actor at the 2018 Baeksang Arts Awards and Best New Actor at the 2019 Blue Dragon Film Awards. He has a bachelor’s degree in Broadcasting and Entertainment from Pyeongtaek University.
Jung Hae In’s Biography
- Name: Jung Hae In (정해인)
- Date of Birth: April 1, 1988
- Place of Birth: Seoul
- Nationality: Korean
- Height: 178cm (5.83ft)
- Religion: Catholic (Baptismal name : Paul)
- Family: Father, Mother, Younger Brother (born 1995)
- Instagram: @holyhaein
Jung Hae In Facts & Career
Completed military service in 2011

In 2008, Jung Hae In decided to enlist in the military at the age of 20, and during this time, he discovered his passion for acting. After two years, he actively joined acting classes and graduated with a degree in Broadcasting and Entertainment from Pyeongtaek University. This decision was one of the best he made, allowing him to fully pursue his career without any interruptions. Moreover, according to Jung Hae In, his real-life military experience helped him portray the tough private Ahn Jun Ho in “D.P”.
Entered the Showbiz via an MV
Jung Hae In first appeared in the 2013 music video “Moya” by the girl group AOA Black. Though his appearance was brief, he impressed audiences with his tall and dashing look, sparking a hunt among fans to uncover his identity.
Late Action Debut

Compared to other actors of his generation, the “Snowdrop” star entered the entertainment industry later at 26. In 2014, Jung Hae In acted in “Bride of the Century” as Choi Kang In, the younger brother of Choi Kang Ju (Lee Hong Ki). That same year, he appeared in “The Three Musketeers” alongside well-known actors like Jung Yong Hwa, Lee Jin Wook, and Yang Dong Geun. In the film industry, he also made a strong impression with “The Youth”, receiving positive feedback. He most recently starred in the movie “I, the Executioner” and drew huge attention with the 2024 K-drama “Love Next Door”.
Prestigious Family Background
With a friendly and warm exterior, many wouldn’t guess that Jung Hae In comes from a distinguished family. He revealed that he is a sixth-generation descendant of historical figure Jung Yak Yong, a philosopher, scholar, poet, and a key advisor to King Jeongjo of the Joseon dynasty. Additionally, his parents are both doctors who run a major hospital in South Korea. Despite his privileged background, Jung Hae In has pursued his acting career with dedication and passion, earning his achievements through hard work.
Close friendship with Lee Jong Suk

After starring in “While You Were Sleeping”, Jung Hae In formed a close friendship with actor Lee Jong Suk. After filming wrapped, they traveled to Japan together with co-star Shin Jae Ha. In an interview, Jung Hae In described Lee Jong Suk as a warm person and expressed gratitude for the younger actor’s respect, even though Jong Suk debuted earlier and had already achieved significant success.
A Love for Beer
In his travel show “Jung Hae In’s Travel Log”, he revealed his love for beer, saying that although he values money and is good at saving, beer is his indulgence. At a fan meeting in the Philippines, he shared that he enjoys drinking San Miguel beer before sleeping.
Aspires to Play a Villain

Over the past years, viewers have become accustomed to seeing Jung Hae In in warm and charming roles in romantic dramas like Something in the Rain and One Spring Night. To challenge himself and diversify his acting portfolio, he expressed a desire to take on villainous roles with complex, gritty characters. He acknowledged that to portray such roles perfectly, he would need to further hone his skills.
Invited to TV show in New York
Jung Hae In’s talent and charm have transcended Asian borders. While on a work trip in New York, he was unexpectedly invited to join a TV show by an American TV show producer. Although thrilled, Jung Hae In politely declined as he was in New York to film another show.
Controversies & Dating Rumors
Disrespect to Seniors
Back in 2018, Jung Hae In became a topic of controversy after a photo taken at the 54th Baeksang Arts Awards started to spread through Korean forum. In the photo, Jung Hae In can be seen standing in the central, front-row position, despite various other seniors also appearing. This was considered a serious issue in the Korean entertainment industry, as the central front-row position is typically reserved for artists who win the Daesang (the most prestigious award of the ceremony) or Best Actor/Actress awards, not a new actor like Jung Hae In. As a result, the actor endured harsh criticisms calling him “rude,” “disrespectful to seniors,” and “desperate for the spotlight.”

Liking Sexy Streamer’s DM + Night Club Regular
In 2023, Jung Hae In was accused of being a regular at night clubs by the YouTube channel Garo Sero Institute. However, this was merely an accusation with no back-up evidence, and Jung Hae In’s agency never responded to such accusations.
Criticized by Japanese Media
Back in 2024, Jung Hae In was harshly criticized by Japanese media for suddenly declining an offer to star in a Japanese drama, leading to disrupted a schedule. Upon closer examination, however, the claims are unfounded.
Stirring Dating Rumors with BLACKPINK’s Jisoo
After starring alongside BLACKPINK’s Jisoo in the K-drama “Snowdrop”, Jung Hae In was spotted following an Instagram account that ships him with Jisoo. He quickly unfollowed, but netizens noticed and the topic quickly trended. This comes shortly after Jisoo’s breakup with Ahn Bo Hyun, leading to heavy speculations. As a result, many netizens accused Jung Hae In of “chasing clout” by intentionally stirring up dating rumors with Jisoo.

Dating Rumors with Jung So-min
Following their collaboration in “Love Next Door”, various dating rumors emerged between Jung Hae-in and his co-star, actress Jung So-min, with some even suspecting the two of wearing “couple rings”. However, both actors coolly refuted such rumors, and instead felt proud that they chemistry seemed convincing.
