| Origin | Seoul, South Korea |
| Debut | N/A |
| Disbanded | early 2019 |
| Number of Members | 3 |
| Members | Ruan Q Raon B.O ONE Taegeon Jeeho Siu |
| Oldest Member | Ruan |
| Youngest Member (Maknae) | Raon |
| Tallest Member | Ruan |
| Shortest Member | Q |
Challenger Former Members Profile
Ruan
| Full Name | Lee Junyong |
| Birthday | February 08, 1990 |
| Birthplace | N/A |
| Age | 36 years and 4 months old |
| Height | 5 feet 11 inches (180 cm) |
| Zodiac Sign | Aquarius |
| Position | Leader, Vocalist, Dancer |
| ruan_ruan0208 |
Q
| Full Name | Kang Seungkyu |
| Birthday | April 08, 1991 |
| Birthplace | N/A |
| Age | 35 years and 2 months old |
| Height | 5 feet 10 inches (179 cm) |
| Zodiac Sign | Aries |
| Position | Sub-Vocalist |
| sg__kyu |
Raon
| Full Name | Lee Yoon |
| Birthday | December 03, 1994 |
| Birthplace | N/A |
| Age | 31 years and 6 months old |
| Height | 5 feet 11 inches (180 cm) |
| Zodiac Sign | Sagittarius |
| Position | Rapper, Dancer, Maknae |
| e_youn94 |
B.O
| Full Name | Park Chanyoung |
| Birthday | March 13, 1987 |
| Birthplace | Okcheon |
| Age | 39 years and 3 months old |
| Height | 5 feet 10 inches (177 cm) |
| Zodiac Sign | Pisces |
| Blood Type | B |
| Position | Leader, Rapper, Dancer |
| save___b.o |
ONE
| Full Name | Kim Taewan |
| Birthday | January 02, 1992 |
| Birthplace | Daejeon |
| Age | 34 years and 5 months old |
| Height | 5 feet 11 inches (180 cm) |
| Zodiac Sign | Capricorn |
| Blood Type | O |
| Position | Main Vocalist |
| save___one |
Taegeon
| Full Name | Im Taegeon |
| Birthday | April 09, 1993 |
| Birthplace | N/A |
| Age | 33 years and 2 months old |
| Height | 5 feet 10 inches (177 cm) |
| Zodiac Sign | Aries |
| Position | Rapper, Dance |
| mustb_taegeon |
Jeeho
| Full Name | Choi Jiho |
| Birthday | August 22, 1993 |
| Birthplace | N/A |
| Age | 32 years and 10 months old |
| Height | 5 feet 10 inches (177 cm) |
| Zodiac Sign | Leo |
| Position | Vocalist |
Siu
| Full Name | Hwang Insuk |
| Birthday | May 19, 1995 |
| Birthplace | Gwangju |
| Age | 31 years and 1 month old |
| Height | 5 feet 9 inches (175 cm) |
| Zodiac Sign | Taurus |
| Blood Type | A |
| Position | Vocalist, Dance |
| siu0519 |
Member Ages: Oldest to Youngest
| Member | Birthday | Age |
|---|---|---|
| B.O | March 13, 1987 | 39 years, 3 months, 14 days old |
| Ruan | February 08, 1990 | 36 years, 4 months, 19 days old |
| Q | April 08, 1991 | 35 years, 2 months, 19 days old |
| ONE | January 02, 1992 | 34 years, 5 months, 25 days old |
| Taegeon | April 09, 1993 | 33 years, 2 months, 18 days old |
| Jeeho | August 22, 1993 | 32 years, 10 months, 5 days old |
| Raon | December 03, 1994 | 31 years, 6 months, 24 days old |
| Siu | May 19, 1995 | 31 years, 1 month, 8 days old |
FAQs
How many members are in Challenger?
Challenger is a 3-member K-pop boy group. The group consists of Ruan, Q, Raon, B.O, ONE, Taegeon, Jeeho, and Siu.
