Jung Hae-in정해인Jung Hae-in
정해인
Jung Hae-in is an actor who has worked under FNC Entertainment since his 2013 debut, known for the romances Something in the Rain, One Spring Night and Love Next Door and the Netflix series D.P. He plays boxing coach Jang Tae-ha in Netflix's Our Sticky Love (2026).
- Agency
- FNC Entertainment
- Debut
- 26 July 2013
- Born
- 1 April 1988
- Known for
- Our Sticky Love
Who is Jung Hae-in?
Jung Hae-in (정해인) debuted in 2013 and has been with FNC Entertainment since, the agency’s first actor; FNC announced his third contract renewal on 8 October 2024. He became known for the romance dramas Something in the Rain (밥 잘 사주는 예쁜 누나) and One Spring Night (봄밤), the Netflix military series D.P. and the romantic comedy Love Next Door (엄마친구아들). In Netflix’s Our Sticky Love (2026) he plays Jang Tae-ha, a former youth boxer turned small-town boxing coach who tells an amnesiac prosecutor that he is her boyfriend; at the series’ press conference on 5 August 2026 he said the script “starts as a rom-com, turns into a melodrama, dips into thriller and noir territory, and then weaves back to romance”.
What to watch
Our Sticky Love streams on Netflix, where all twelve episodes were released on 7 August 2026; the official trailer is on the Netflix K-Content YouTube channel. K-Culture Radar links to official platforms and uploads rather than rehosting clips.
Known for
Stories
Why 'Our Sticky Love' Is No. 1 on Netflix's Non-English Chart
Jung Hae-in and Ha Young's Netflix rom-com drew 7.5 million views in the week of 10–16 August 2026, No. 1 in 26 countries. The numbers, the premise and the title, explained.