As One is a Korean pop duo consisting of Korean Americans Lee Min Young and Crystal Chae. They were discovered by one of the former members of critically acclaimed Korean R&B group SOLID who attended their church one day and heard them sing. Their first hit was the song "너만은 모르길," released in 1999 on Rock Records. Between their fourth and fifth albums, their contract with Rock Records expired and they signed with EMI Korea; a label which also manages other k-pop stars like DJ DOC and Baby VOX. In late 2006, As One released their fifth album 12 Tears of Farewell, and started their promotional activities with the lead track "십이야" (12 Nights).
eng Name: Crystal Chae
Real name: Chae Dae Hwee
Date of Birth: April 29, 1980
Blood type: O
Place of birth: Los Angeles, California
School: I graduated from high school Chatsort
Religion: Buddhist
Family: father, mother, older brother,older sister
Favorite color: Purple
Favorite type of music: R & B, hip-hop
Favorite singers: Lauren Hill and Usher
Hobbies: watching movies, sports (especially loves swimming and basketball)
Dream: to be represented and a singer
Name: Lee Min Young
Date of Birth: December 15, 1978
Blood type: O
Place of birth: Seoul, South Korea
School: I graduated from Fairfax High School
Religion: Christian
Family: father, mother, brother,
Hobbies: dancing, watching movies, shopping, listening to music, sports, sit on the computer
Favorite Male singers: Solid, ayn ssem, Babyface, shai
Favorite color: Red
Favorite type of music: R & B, hip-hop
Favorite singers: Lauren Hill, Aaliyah, Janet Jackson