| Origin | Seoul, South Korea |
| Debut | November 15, 2023 |
| Number of Members | 7 |
| Members | Kamden Brian Jiho Siyun Kyrell Mackiah Seungmo |
| Oldest Member | Kamden |
| Youngest Member (Maknae) | Seungmo |
| Tallest Member | Brian |
| Shortest Member | Siyun |
AMPERS&ONE Members Profile
Kamden
| Full Name | Kamden Winston Na (나두빈) |
| Birthday | June 9, 2001 |
| Birthplace | Seattle, USA |
| Age | 25 years old |
| Height | 5 feet 11 inches (182 cm) |
| Zodiac Sign | Gemini |
| Chinese Zodiac Sign | Snake |
| Blood Type | B |
| MBTI | ESFP |
| Position | Leader, Rapper, Main Dancer |
Brian
| Full Name | Brian Ho (何廷威 / 허팅웨이) |
| Birthday | August 27, 2002 |
| Birthplace | Vancouver, Canada |
| Age | 23 years and 9 months old |
| Height | 6 feet 1 inch (186 cm) |
| Zodiac Sign | Virgo |
| Chinese Zodiac Sign | Horse |
| MBTI | ISFJ |
| Education | Robert Alexander McMath Secondary School |
| Position | Vocalist |
Jiho
| Full Name | Choi Ji-ho (Justin Choi) |
| Birthday | June 10, 2004 |
| Birthplace | Gaepo-dong, Gangnam-gu, Seoul, South Korea |
| Age | 22 years old |
| Height | 5 feet 11 inches (182 cm) |
| Zodiac Sign | Gemini |
| Chinese Zodiac Sign | Monkey |
| Blood Type | A |
| MBTI | INFP |
| Education | Guryong Middle School, Chung-Ang University High School |
| Position | Performance Leader, Vocalist |
Siyun
| Full Name | Yoon Si-yun |
| Birthday | January 8, 2005 |
| Birthplace | Incheon, South Korea |
| Age | 21 years and 5 months old |
| Height | 5 feet 11 inches (180 cm) |
| Zodiac Sign | Capricorn |
| Chinese Zodiac Sign | Monkey |
| Blood Type | B |
| MBTI | ISTJ-T |
| Education | Goyang Jeil Middle School, Lila Art High School |
| Position | Vocalist |
Kyrell
| Full Name | Kyrell Valentine Choi (최영) |
| Birthday | July 3, 2005 |
| Birthplace | Seattle, Washington, USA |
| Age | 20 years and 11 months old |
| Height | 5 feet 11 inches (181 cm) |
| Zodiac Sign | Cancer |
| Chinese Zodiac Sign | Rooster |
| MBTI | ENFJ |
| Education | Lakeside High School |
| Position | Vocalist |
Mackiah
| Full Name | Mackiah Mercer (이예준) |
| Birthday | January 21, 2006 |
| Birthplace | Sydney, New South Wales, Australia |
| Age | 20 years and 5 months old |
| Height | 6 feet 0 inches (182 cm) |
| Zodiac Sign | Aquarius |
| Chinese Zodiac Sign | Dog |
| Blood Type | O |
| MBTI | ENFP-T |
| Education | Epping Heights Public School |
| Position | Rapper |
Seungmo
| Full Name | Kim Seung-mo (Sean Kim) |
| Birthday | July 3, 2006 |
| Birthplace | Eunpyeong-gu, Susaek-dong, Seoul, South Korea |
| Age | 19 years and 11 months old |
| Height | 5 feet 11 inches (180 cm) |
| Zodiac Sign | Cancer |
| Chinese Zodiac Sign | Dog |
| Blood Type | O |
| MBTI | INTP |
| Education | Sangsin Middle School, Hanlim Arts High School |
| Position | Vocalist, Maknae |
Member Ages: Oldest to Youngest
| Member | Birthday | Age |
|---|---|---|
| Kamden | June 9, 2001 | 25 years, 15 days old |
| Brian | August 27, 2002 | 23 years, 9 months, 28 days old |
| Jiho | June 10, 2004 | 22 years, 14 days old |
| Siyun | January 8, 2005 | 21 years, 5 months, 16 days old |
| Kyrell | July 3, 2005 | 20 years, 11 months, 21 days old |
| Mackiah | January 21, 2006 | 20 years, 5 months, 3 days old |
| Seungmo | July 3, 2006 | 19 years, 11 months, 21 days old |
FAQs
How many members are in AMPERS&ONE?
AMPERS&ONE is a 7-member K-pop boy group. The group consists of Kamden, Brian, Jiho, Siyun, Kyrell, Mackiah, and Seungmo.
When did AMPERS&ONE debut?
AMPERS&ONE debuted on November 15, 2023, with their single album AMPERSAND ONE.
