- Full name: Moon Tae-il
- Date of Birth: June 14, 1994
- Nationality: Korean
- Blood type: O
- Group: NCT, NCT127, NCT U
- Agency: SM Entertainment
- Debut: 2016
- Position in the group: Main Vocalist
- Family members: Mom, dad, younger sister, Taeil
- Nickname: ‘Moontell’, ‘Angeloot’, ‘Daltael’, and ‘wootell’
- Taeil is the oldest member of all NCT members
