| Name: | Kim Chae-won 김채원 | |
| DoB: | July 7, 1985 | |
| Place of Birth: | Gangnam, Seoul | |
| Height: | 5'3" | |
| Weight: | 47kg | |
| Siblings: | A younger brother | |
| Hobbies: | Cooking, tennis, skateboarding, playing the guitar | |
| Favourite singers: | Lee Hyori, Avril Lavigne | |
| Favourite food/drink: | Snickers, apple juice | |
| Question & answer: | Q: Who's your favourite comedian? A: He's not from here but ever since I was 4, I've really enjoyed watching Robin Williams a lot. |