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.

Known For

SM Town Live 2024: SMCU Palace in Tokyo

Self

SM Town Live 2025: The Culture, the Future in Fukuoka

Self

SM Town Live 2022: SMCU Express in Suwon

Self [NCT 127]

SM Town Live 2023: SMCU Palace in Jakarta

Self [NCT 127]

NCT 127 5TH TOUR ‘NEO CITY SEOUL - THE REDLINE’ in CINEMAS

Self

NCT DREAM TOUR 'THE DREAM SHOW 4: DREAM THE FUTURE'

Self

Mickey's 90th Spectacular

Self [NCT 127] - Performance

NCT DREAM TOUR 'THE DREAM SHOW 2 : In A DREAM'

Self