PBoxOpening PBox

PBoxLoading your next world

Everything you’re watching, reading and playing.

Explore

Home Discover Movies TV Shows Anime Reels Search Library Calendar

Your space

Collections Rankings Episode Ratings Stats Community Messages Notifications

More

Open the Box Games Trailer Feed Comics Books Providers What's New Settings Help

Find something new

Movies Discover Lists Library Help

Track your stories and discover where to watch. Pandora’s Box does not host movies or episodes. Artwork and catalogue data belong to their respective providers.

Privacy Cookies Terms Contact

© 2026 Pandora’s Box · Data by TMDB, AniList & more

Home Discover Search Library

L

Cast & creator

Lee Sung-jin

1977-02-05 (age 49) Seoul, South Korea

Best known for Infinite Challenge, X-Man, Real Romance Love Letter

Lee Sung-jin (이성진) is a South Korean singer and former member of group NRG.

Also known as: 이성진, Lee Seong-jin

Movies

2

film credits

Series

5

television credits

Career

7

2002–2005 · acting roles

Credit score

6.5

average across scored titles

Signature credits

Known for

Ordered by popularity

Infinite Challenge

Infinite Challenge

Self · 2005

X-Man

X-Man

Self · 2003

Real Romance Love Letter

Real Romance Love Letter

Self · 2003

Ya Shim Man Man

Ya Shim Man Man

Self · 2003

My Tutor Friend

My Tutor Friend

Si-kyung · 2003

Across film & television

Filmography (7)

Search filmography

Showing 7 of 7 credits

Infinite Challenge

Infinite Challenge

Self

X-Man

X-Man

Self

Real Romance Love Letter

Real Romance Love Letter

Self

Ya Shim Man Man

Ya Shim Man Man

Self

My Tutor Friend

My Tutor Friend

Si-kyung

Emergency Act 19

Emergency Act 19

cameo

I'm From Chosun

윤덕형