Sian
| Stage Name | Sian |
| Full Name | Choi Chang Min |
| Country of Birth | Korea |
| Date of Birth | Feb 01, 2001 |
| Age | 22 years old |
| Height | 1.81 m (5'11") |
| Weight | 65 kg (143 lbs) |
| Blood Type | O |
Not Ranked
Group
Biodata
Choi Chang Min (최창민; born Feb 1, 2001), better known by his stage name Sian (시안) is a South Korean singer and the main vocalist of the Kpop boy group T1419 under MLD Entertainment. He made his debut with T1419 on Jan 11, 2021 at the age of 19.
Profile
- Stage Name: Sian
- Full Name: Choi Chang Min
- Korean Name: 최창민
- Country of Birth: Korea
- Birthday: Feb 1, 2001
- Height: 181 cm (5'11")
- Weight: 65 kg (143 lbs)
- Blood Type: O
- Zodiac: Aquarius
Group
Fun Facts and Trivia
- Age trivia: Sian was 19 years old (international age) when he debuted with T1419.
- Education: Hanlim Multi Art School
- Hobbies: soccer, watching baseball.
- MBTI: INFJ
- Specialty: singing, dancing, free style dancing, being flexible.
- He likes mint chocolate.
- Role model: Kino (Pentagon).
- Sian is the tallest member of T1419.
- Sian is the mother of the group.
- He is studying Japanese and English.
- His code name is T21.
- Favorite color: purple.