Haechan

Lee Dong-hyuck · 해찬

Birthday

June 6, 2000

Zodiac

Gemini

Chinese Zodiac

Dragon

Height

174 cm

Position

Vocalist (NCT 127 & Dream)

Nationality

South Korean

MBTI

ENFP

Blood Type

Hometown

Seoul

Education

Seoul School of Performing Arts

Solo Debut

July 7, 2016

Fandom

NCTzen

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Introduction

Lee Dong-hyuck, best known by his stage name Haechan, is a South Korean singer under SM Entertainment . He is a member of the boy group NCT and its sub-units NCT 127 , NCT Dream , and NCT U . He made his official debut on July 7, 2016 with NCT 127's mini album " NCT #127 ". Haechan made his solo debut on September 8, 2025, with the release of his first full-length album, titled TASTE, including the lead single "CRZY". Prior to this, he was featured on fellow member Mark's song +82 Pressin' earlier in the year.

🏷️ undefined (?–?)

Schedule

🎂 Birthday in 213 days

D-213

NCT 127 — NEO CITY : THE REDLINE

Oct 31, 2026

NCT 127 — NEO CITY : THE REDLINE

Oct 18, 2026

NCT 127 — NEO CITY : THE REDLINE

Oct 11, 2026

Fun Facts

Haechan has poor color vision and he struggles with distinguishing different colors.
His stage name Haechan is broken down as Hae means “Sun” while Chan means “full”. So his stage name means "Full Sun".
Haechan was born in Seoul but moved to Jeju at the age of 7 and lived there until he was 12.