Hangul: 루미너스

Alternative name:

Origin: South Korea

Debut Date: September 9, 2021


No data available


Luminous Member Ages

Ranked from oldest to youngest.

1. YoungbinOct 05, 199824 years old
2. SuilMar 30, 199924 years old
3. StevenJan 17, 200023 years old
4. WoobinApr 01, 200023 years old

Luminous Member Heights

Ranked from tallest to shortest.

1. Woobin1.80 m (5’11”)
2. Steven1.76 m (5’9″)
3. Youngbin1.72 m (5’8″)
4. Suil1.70 m (5’7″)

Members and Positions


Luminous is composed of 4 members born between 1998 and 2000. Their names are: Suil, Youngbin, Steven, and Woobin.

The oldest member is Youngbin (born Oct 5, 1998). He is also the leader of the group. the youngest member is Woobin (born Apr 1, 2000). He was 21 years old when he debuted with Luminous.

Luminous has 3 Korean members and 1 Australian member. Steven is Korean-Australian. Suil, Youngbin, and Woobin are South Korean.


1. Suil (Mar 30, 1999): vocalist, rapper

2. Youngbin (Oct 5, 1998): leader, main dancer, lead vocalist

3. Steven (Jan 17, 2000): vocalist, rapper

4. Woobin (Apr 1, 2000): main vocalist, maknae

Fun Facts and Trivia

  • The tallest member of Luminous is Woobin with a height of 180 cm (5’10”).
  • Steven and Youngbin were contestants in Produce X 101.

Members’ Profiles

1. Youngbin

Stage NameYoungbin
Full NameJung Young Bin
Native Name정영빈‬
BirthdayOct 5, 1998
Country of BirthSouth Korea
Height172 cm (5’8”)
Weight55 kg (121 lbs)
Zodiac SignLibra

He is the leader of the Kpop group Luminous. Youngbin is also a former contestant of Produce X 101. He made his debut with Luminous on Aug 19, 2021 at the age of 22. He trained for 2.5 years prior to Produce X 101. His hobbies are walking, voice imitation, watching YouTube, and playing games.

2. Suil

Stage NameSuil
Full NameMa Su Il
Native Name마수일
BirthdayMar 30, 1999
Country of BirthSouth Korea
Height170 cm (5’7”)
Weight57 kg (125 kg)
Zodiac SignAries

Suil was 22 years old when he debuted with Luminous. He is a vocalist and a rapper. His hobbies are going on food tours and visiting cafe shops. He doesn’t like eating mushrooms or apples.

3. Steven

Stage NameSteven
Full NameSteven Kim
Native Name스티븐
BirthdayJan 17, 2000
Country of BirthAustralia
Height176 cm (5’9”)
Weight57 kg (126 lbs)
Zodiac SignCapricorn

Steven is the only Australian member in the group. He is also a former contestant of Produce X 101. Steven made his debut with Luminous on Aug 19, 2021 at the age of 21. His hobbies are gaming, sleeping, watching YouTube, doing woodwork. He is a former JYP Entertainment trainee and trained with Stray Kids.

4. Woobin

Stage NameWoobin
Full NameJeong Woo Bin
Native Name정우빈
BirthdayApr 1, 2000
Country of BirthSouth Korea
Height180 cm (5’10”)
Weight67 kg (148 lbs)
Zodiac SignAries

Woobin is the youngest member (maknae) of Luminous. He was born in Busan, South Korea. He is the tallest member of the group with a height of 180 cm (5’10”). His hobbies include watching movies, reading webtoons, cooking, and wandering.


  • They received vocal training from WIP Company founder AGsungeun, known for being the vocal trainer for artists such as Kang Daniel, BTS, NU’EST and Sunmi, and trainer for companies such as JYP Entertainment, BELIFT LAB, CUBE Entertainment and more.