Haechan

Jun 06, 2000 (25 years old) in Seoul, South Korea

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.

Known For

poster

SNL Korea

Self - Host

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NCT 127: The Lost Boys

Self

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NCT 127 24hr RELAY CAM

Self

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SM_NCT

Self (voice)

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Pops In Seoul

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K-POP The Beginning: SMTOWN 30

Self

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NCT 127 BKLYN BOYS

Self

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Thank you stage

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NCT 127 おしえてJAPAN

Self

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Mickey’s 90th Spectacular

Self [NCT 127] - Performance

Credits

THE DREAM SHOW 3: DREAM( )SCAPE Future

★ NR
THE DREAM SHOW Future

Self

★ NR
SMTOWN LIVE 2025-26 in FUKUOKA 2026

★ NR
K-POP The Beginning: SMTOWN 30 2025

Self

★ NR
NCT DREAM Mystery Lab: DREAM( )SCAPE in Cinemas 2024

Self

★ 10
NCT 127 | 3rd Tour | NEO CITY: Seoul - The Unity 2024

Self

★ NR
2024 NCT DREAM WORLD TOUR THE DREAM SHOW 3 - DREAM( )SCAPE in JAPAN 2024

★ NR
NCT DREAM: ( )SCAPE 2024

★ NR
SMTOWN LIVE 2024 - SMCU PALACE @ TOKYO 2024

Self

★ NR
NCT NATION: To the World in Cinemas 2023

Self

★ NR
NCT 127 | 3rd Tour | NEO CITY: Bulacan - The Unity 2023

Self

★ NR
SMTOWN LIVE | 2023: SMCU Palace in Jakarta 2023

Self [NCT 127]

★ NR
NCT 127 | 1st Tour | NEO CITY - The Origin 2023

Self

★ NR
NCT 127 | NEO CITY: SEOUL – The Origin 2023

Self

★ 10
NCT NATION | To the World in Japan 2023

Self

★ NR
NCT DREAM TOUR 'THE DREAM SHOW2 : In A DREAM' -in JAPAN 2023

★ NR
NCT 127: The Lost Boys 2023

Self

★ 10
NCT Universe: LASTART 2023

Self / Special Judge

★ 8
Stranger Seven 2023

Haechan

★ 9
THE DREAM SHOW 2: In Your Dream 2023

Self

★ NR
D'FESTA THE MOVIE NCT DREAM version 2023

★ NR
NCT DREAM THE MOVIE : In A DREAM 2022

Self

★ 10
NCT 127 | 2nd Tour | NEO CITY : SEOUL - THE LINK+ 2022

Self

★ NR
SMTOWN LIVE | 2022: SMCU EXPRESS @ HUMAN CITY_SUWON 2022

Self [NCT 127]

★ NR
NCT 127 | 2nd Tour | NEO CITY: JAPAN - The Link 2022

Self

★ NR
SMTOWN Live | 2022: SMCU EXPRESS @ KWANGYA 2022

Self [NCT 127]

★ 7
Thank you stage 2021

★ NR
NCT 127 | 2nd Tour | NEO CITY : SEOUL - THE LINK 2021

Self

★ NR
NCT 2021: YearDream 2021

★ NR
SNL Korea 2021

Self - Host

★ 7
7llin' in the DREAM 2021

Self

★ NR
The Next NEO Model 2021

Self

★ 10
NCT 24hr RELAY CAM 2021

★ 8
SMTOWN LIVE | Culture Humanity 2021

Self [NCT 127]

★ NR
NCT | Resonance [Global Wave] 2020

Self

★ 6
NCT 127 おしえてJAPAN 2020

Self

★ NR
NCT World 2.0 2020

Self

★ 9
NCT 2020: The Past & Future - Ether 2020

★ NR
It's Awkward But It's Ok 2020

Self

★ NR
NCT 127 | Beyond the Origin 2020

Self

★ NR
Late Night Punch Punch Show 2020

Self

★ NR
NCT DREAM - Beyond the Dream Show 2020

Self

★ NR
Abyss: The Girl's Eyes 2019

Black subordinate, youth time

★ 2
NCT 127 24hr RELAY CAM 2019

Self

★ NR
Analog Trip 2019

★ NR
NCT 127 BKLYN BOYS 2019

Self

★ NR
SMTOWN Live | 2019 in Tokyo 2019

Self [NCT 127]

★ 10
Johnny's Communication Center 2018

Self

★ NR
Mickey’s 90th Spectacular 2018

Self [NCT 127] - Performance

★ 8.2
NCTmentary 2018

Self

★ NR
My SMT 2016

Self

★ 7
NCT LIFE 2016

Self

★ 9
SM_NCT 2016

Self (voice)

★ NR
Mickey Mouse Club 2015

Self

★ 9
Pops In Seoul 1998

★ NR
MTV Europe Music Awards 1994

Self - Performer

★ 10