Cast & creator

Jeong Si-hyun

1991-03-06 (age 35)

Best known for Absolute Value of Romance, EXO Next Door, Love Detective Sherlock K

Also known as: 정시현, 구건모, Gu Gun-mo, Jeong Shi-Hyun, Jeong Si-Hyeon

Movies

film credits

Series

television credits

Career

2015–2026 · acting roles

Credit score

4.8

average across scored titles

Signature credits

Known for

Ordered by popularity

★ 8.8

Absolute Value of Romance

Haydn · 2026

★ 8.0

EXO Next Door

Min Hwan · 2015

★ 1.2

Love Detective Sherlock K

Yoona's manager · 2015

★ 1.0

Tell Me That You Love Me

Kyoung-il · 2025

The Frank Scenario

Acting · 2024

Across film & television

Filmography (5)

Showing 5 of 5 credits

Series

★ 8.8

Absolute Value of Romance

Haydn

2026

Series

★ 8.0

EXO Next Door

Min Hwan

2015

Series

★ 1.2

Love Detective Sherlock K

Yoona's manager

2015

Movie

★ 1.0

Tell Me That You Love Me

Kyoung-il

2025

Movie

The Frank Scenario

2024