Family Members: parents, two older brothers, one sister
Family pet: Sarah (cat)
Childhood dream: to be a singer
Date of showbiz debut: August 25, 2000 when she was 13 years young
Education Level: Yangjung elementary school,
Sahmyook middle school (junior high),
Korean Kent Foreign School (KKFS), Seoul, South Korea
Cellular phone melody: Kim Hyun Jung's "Nuh Jung Mal"
Cellphone window message: a magician blowing fire out of his mouth, and the flames turn into a heart shape.
How she relieves stress: turn up the music and dance, listening to loud music, singing songs, sleeping, eating, shopping, watching movies.

Favorite Singers:Whitney Houston, Jodeci, Kim Hyun Jung, Kim Johan, Seo Taiji, Nelly
Favorite Music: Rap, Dance, Hip-Hop, R&B
Favorite song: "Hot In Here" by Nelly & The Neptunes
Favorite movie: Men In Black 2 (Men In Black II, MIIB)
Favorite Colors: Beige, Grey, Black, White, Gold, Brown, Dark Colors
What she looks for in a guy: Responsible, intelligent, not too big, not too tall, generousity
Favorite cartoon character: Winnie the Pooh
Favorite drink/beverage: Bubble Tea
Favorite Perfumes: Samurai, NiNa Ricci
Favorite Saying / Proverb: Work hard toward your goals

Before her debut, the most happiest time: Going into recording
Before debut, the most hardest time: Middle of recording
After debut, most happiest moment: When she reached number 1 in Oricon chart
After debut, hardest time: The loneliness she felt when she was in Japan

Most happiest birthday party: Partied with Fans in 2000
Most phone calls received: Her Friends
Most phone calls made: Her Friends
Most important item in her room: Clothes
Most memorable song in her album: No.1

Something she always wants to do for a fan: Fan meeting
The time when she felt most thankful toward her fans: Always waiting for her
The time when she felt most sorry toward her fans: For making them wait so long

Dream: Have her first private concert.
Habits and Routines: She turns up music very loudly and always stretches before rehearsing.
Superstitions: If her ssang kka pul (double eyelid) comes out, the things she has to do that day won't work out well
Person She Respects: Her Mother
What She Thinks Are Her Attractive Points: eyes, nose, and lips
Where is she most often: besides home, or on location via her work schedule, she can also be found at the beauty salon
How she likes to dress: Hip-Hop Style and Casual Style
What she thinks when she sees students around her with school uniforms: Ahh, I want to go to school
One thing you must have in your pocket: Cell Phone
One thing she can't memorize well: People's names
Place she wants to go for her honey moon Hawaii
Promise she can't really keep: I'll call you back later