| Origin | Seoul, South Korea |
| Debut | May 1, 2017 (EP: 199X) |
| Disband | November 1, 2018 |
| Members | Hyuna Hui E’Dawn |
HyunA
| Full Name | Kim Hyun Ah |
| Birthday | June 6, 1992 |
| Birth Place | Jeolla, South Korea |
| Age | 32 years and 3 months old |
| Height | 5’4″ (163 cm) |
Hui
| Full Name | Lee Hoe Taek |
| Birthday | August 28, 1993 |
| Birth Place | Gwacheon, South Korea |
| Age | 31 years and 1 month old |
| Height | 5’7″ (171 cm) |
E’ Dawn
| Full Name | Kim Hyo Jong |
| Birthday | June 1, 1994 |
| Birth Place | Hwasun, South Korea |
| Age | 30 years and 3 months old |
| Height | 5’8″ (173 cm) |
FAQs
When did Triple H debut?
The Triple H co-ed group debuted on May 1, 2017. They released their first mini album, “199X”, along with the single “365 Fresh” on that day.
How many members are in Triple H?
Triple H members were Hyuna, a soloist who was previously in the group 4Minute, Hui, the main vocalist of Pentagon, and E’Dawn (also known as Hyojong) who was a rapper and dancer in Pentagon.
