Mbth: /Irene
Alias: Chinese cabbage (Korean transliteration "Irene" is similar)
Nationality: Korea
Ethnic group: Korean.
Constellation: Aries
Height: 157cm (mentioned at the fan meeting)
Place of birth: Daegu
Date of birth:1991March 29th.
Occupation: singer
Agent: S.M. Entertainment Company.
Masterpiece: Happiness
Belonging group: RedVelvet
Team position: captain, lead rapper, lead dancer.
China fan name: ice cream
Personal Post Bar: Baidu Irene.