
Biography
Lee Dong-hyeok (born June 6, 2000), known professionally as Haechan (해찬), is a South Korean singer. He is a member of South Korean boy band NCT and its subunit NCT U alongside its fixed subunits NCT 127 and NCT Dream. On September 8, 2025, Haechan began his solo debut with the release of his first studio album Taste.
Acted in 17
2020s
- 2026
NCT DREAM 10TH ANNIVERSARY PARTY 'THE SWEET DREAM HOTEL'
Movie
- 2024
2024 NCT DREAM WORLD TOUR THE DREAM SHOW 3 - DREAM( )SCAPE in JAPAN
Movie
NCT DREAM: ( )SCAPE
Movie
- 2023
NCT DREAM TOUR 'THE DREAM SHOW2 : In A DREAM' -in JAPAN
Movie
Stranger Seven
Haechan
D'FESTA THE MOVIE NCT DREAM version
Movie
- 2022
- 2021
Thank you stage
TV
NCT 2021: YearDream
Movie
Vampire House: The Favorite
Haechan · 2 episodes
NCT 24hr RELAY CAM
TV
2010s
- 2019
Abyss: The Girl's Eyes
Black subordinate, youth time
Analog Trip
TV
1990s
- 1998
Pops In Seoul
TV
No release date
THE DREAM SHOW 3: DREAM( )SCAPE
Movie
Camera 1
2020s
- 2021
NCT 24hr RELAY CAM
Camera Operator
Sound 1
2010s
- 2015
Mickey Mouse Club
Theme Song Performance
Created 1
2020s
- 2020
Welcome to Sun & Moon!
Creator
Appearances59
2020s
- 2026
NCT 127 5TH TOUR ‘NEO CITY SEOUL - THE REDLINE’ in CINEMAS
Self
SM Town Live 2025: The Culture, the Future in Fukuoka
Self
- 2025
2025 NCT DREAM Tour 'The Dream Show 4 : Dream the Future'
Himself
- 2024
NCT 127 3rd Tour: Neo City - The Unity
Self
NOPOGY
Self · 1 episode
NCT DREAM TOUR 'THE DREAM SHOW 3 : DREAM( )SCAPE'
Self
SM Town Live 2024: SMCU Palace in Tokyo
Self
- 2023
NCT 127 | 3rd Tour | NEO CITY: Bulacan - The Unity
Self
SM Town Live 2023: SMCU Palace in Jakarta
Self [NCT 127]
NCT 127 | 1st Tour | NEO CITY - The Origin
Self
NCT 127 | NEO CITY: SEOUL – The Origin
Self
NCT NATION | To the World in Japan
Self
NCT 127: The Lost Boys
Self · 4 episodes
NCT Universe: LASTART
Self / Special Judge · 2 episodes
THE DREAM SHOW 2: In Your Dream
Self
- 2022
NCT DREAM THE MOVIE : In A DREAM
Self
NCT 127 | 2nd Tour | NEO CITY : SEOUL - THE LINK+
Self
SM Town Live 2022: SMCU Express in Suwon
Self [NCT 127]
NCT 127 | 2nd Tour | NEO CITY: JAPAN - The Link
Self
SMTOWN Live | 2022: SMCU EXPRESS @ KWANGYA
Self [NCT 127]
- 2021
NCT 127 | 2nd Tour | NEO CITY : SEOUL - THE LINK
Self
7llin' in the DREAM
Self · 19 episodes
The Next NEO Model
Self · 3 episodes
SMTOWN LIVE | Culture Humanity
Self [NCT 127]
- 2020
NCT | Resonance [Global Wave]
Self
NCT 127 おしえてJAPAN
Self · 1 episode
NCT World 2.0
Self · 8 episodes
Welcome to Sun & Moon!
Host · 10 episodes
It's Awkward But It's Ok
Self · 12 episodes
NCT 127 | Beyond the Origin
Self
Late Night Punch Punch Show
Self · 4 episodes
NCT DREAM - Beyond the Dream Show
Self
2010s
- 2019
NCT DREAM TOUR 'THE DREAM SHOW'
Self
NCT 127 24hr RELAY CAM
Self · 18 episodes
NCT 127 BKLYN BOYS
Self · 4 episodes
SMTOWN Live | 2019 in Tokyo
Self [NCT 127]
- 2018
Johnny's Communication Center
Self · 3 episodes
Mickey's 90th Spectacular
Self [NCT 127] - Performance
NCTmentary
Self
- 2016
SM_NCT
Self (voice)
- 2015
Mickey Mouse Club
Self · 12 episodes
- 2011
No release date
THE DREAM SHOW 3: DREAM( )SCAPE
Self
THE DREAM SHOW
Self