Actor

Leem Seung-min

January 10, 2008

Leem Seung-min (임승민) played young Jung Hae-sung in Celine Song's acclaimed romantic drama Past Lives (2023). He portrayed the 12-year-old version of the male protagonist during the film's opening Seoul segment alongside Moon Seung-ah (young Nora), establishing the foundational childhood bond before the adult timeline starring Teo Yoo and Greta Lee.

Notable work

7.7
Past Lives (2023)
as Young Hae Sung
7.2
Midnight (2021)
as Student

Often works with

Moon Seung-ah
2 titles together
Past Lives, Sua's Home
Tae In-ho
2 titles together
May I Help You?, Good Deal
Park Soo-young
2 titles together
May I Help You?, Missing Child

Full filmography · 12

Sua's Home
cast
2026
SPEEDY!
as Dong-hyun
2025
Across the Ocean
cast
2025
Past Lives
as Young Hae Sung
20237.7
Good Deal
as Jae-ha
2022
Resellers
as Hyun-su
2022
Kingmaker
as Chang-dae's Son
20227.1
Our Dance
as Gun-woo
2021
Midnight
as Student
20217.2
The Hypnosis
as Young Chan-gyu
20216.2