| Origin | Seoul, South Korea |
| Debut | June 11, 2018 |
| Disbanded | N/A |
| Members | Gina Songbak Heewon Sunny |
| Tallest Member | Gina |
| Shortest Member | Heewon |
CST Former Members Profile
Gina
| Full Name | Lee Jinhwa |
| Birthday | December 20, N/A |
| Birthplace | N/A |
| Age | N/A |
| Height | 5 feet 5 inches (164 cm) |
| Weight | 110 lbs (50 kg) |
| Zodiac Sign | Sagittarius |
| Blood Type | A+ |
| Position | Dancer |
| @lalee84 |
Songbak
| Full Name | Song Haelim |
| Birthday | June 10, N/A |
| Birthplace | N/A |
| Age | N/A |
| Height | 5 feet 4 inches (162 cm) |
| Weight | 115 lbs (52 kg) |
| Zodiac Sign | Gemini |
| Blood Type | AB |
| Position | Main Dancer, Rapper |
| @songbak |
Heewon
| Full Name | Jo Heewon |
| Birthday | May 29, N/A |
| Birthplace | N/A |
| Age | N/A |
| Height | 5 feet 3 inches (159 cm) |
| Weight | 108 lbs (49 kg) |
| Zodiac Sign | Gemini |
| Blood Type | B+ |
| Position | Rapper, Sub-vocalist |
| @timeandbody |
Sunny
| Full Name | Kim Jinseon |
| Birthday | April 19, N/A |
| Birthplace | N/A |
| Age | N/A |
| Height | 5 feet 3 inches (160 cm) |
| Weight | 106 lbs (48 kg) |
| Zodiac Sign | Aries |
| Blood Type | O+ |
| Position | Main Vocalist |
| @sunny__kmusic |
FAQs
When did CST debut?
CST debuted on June 11, 2018, with their single Be You.
