

The basics
Quick facts
Intro
American singer of Korean descent
A.K.A.
Crystal Yi
Gender:
Female
Places:
Is:
Work field:
Birth:
1993(Chicago, Cook County, Illinois, USA)
Genres:
Instruments:
Education:
University of Illinois at Chicago
Downers Grove North High School
The details
Biography
Introduction
Crystal Yi (born 1993), better known as Lee Soo-jung and Chai, is an American singer of Korean descent who is currently signed under Antenna Music. She was the winner of SBS's K-pop Star 5 in 2016.
Discography
Singles
| Title | Year | Peak chart positions | Sales | Album |
|---|---|---|---|---|
| "Give and Take" feat. PH-1 |
2019 | — | N/A | Give and Take single album |
| "—" denotes release did not chart. | ||||
Other charted songs
| Title | Year | Peak chart positions | Sales | Album |
|---|---|---|---|---|
| "Lies" (거짓말) | 2016 | 48 |
|
K-pop Star 5 OST |
Personal life
Soo-jung has since returned to Chicago to finish her senior year as an art major at the University of Illinois at Chicago. During her time in the US, she has been performing nationally and writing new music with plans to release her first solo EP in the US.
She graduated from Downers Grove North High School in 2011.