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.

Haechan

Acting Born June 6, 2000 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

The Kelly Clarkson Show

Self [NCT 127] - Performance

The Jennifer Hudson Show

Weekly Idol

Self

Lee Mujin Service

Guest

SNL Korea

Self - Host

Just an Excuse

Self

The Seasons

Self

Idol Room

Self [NCT 127]

MTV Europe Music Awards

Self - Performer

K-Pop ON! Spotify

Self

NCT LIFE

Self

NOPOGY

Self