Jeong Jae-hyeong. McCune–Reischauer. Jŏng Jae-hyŏng. Jung Jae-hyung (Korean: 정재형; born January 12, 1970) is a South Korean pop singer-songwriter, pianist and film music composer.

KNOWN FOR

Running Man
2012
Men on a Mission
2025
Infinite Challenge
2011
Amazing Saturday
2022
You Hee-yeol's Sketchbook
2010
How Do You Play?
2019
Chef & My Fridge
2025
Let's Eat Dinner Together
2017
Just an Excuse
2024
Movie Room
2019
The Game Caterers
2021
The Seasons
2024

FILMOGRAPHY

All
Movies
TV
Acting
31
Sound
9
2025
Undercover
as Self
2025
Chef & My Fridge
as Self
2025
World Dice Tour
as Self
2025
Closet Battle
as Self - Host
2025
The Ballad of Us
2025
Men on a Mission
2024
The Seasons
as Self
2024
Just an Excuse
as Self
2024
Whenever Possible
2023
The Black Box on Earth
as Self - Thailand
2022
Seoul Check-in
as Self
2022
인생 리셋 재데뷔쇼 - 스타 탄생
2022
Office Romance
as Self - Panel
2022
Baby Singer
as 음악 선생님
2022
Amazing Saturday
as Self
2021
The Game Caterers
as Self
2021
The Legend, The New Singer
as Judge
2021
Antenna TV: Clumsy Antenna
as Self
2021
채소가지구
2019
How Do You Play?
as Self
2019
Laborhood on Hire
as Self
2019
치킨로드
2019
Movie Room
as Self
2018
Busted!
as Jung Jae-hyung
2017
Let's Eat Dinner Together
as Self
2014
정재형의 프랑스 가정식
2012
Running Man
2012
정재형 이효리의 유앤아이
2011
Infinite Challenge
as Self
2010
You Hee-yeol's Sketchbook
as Self
2010
EBS SPACE
as Self