Heo Ga-yoon 2Yoon

Korean name: 허가윤
Also known as: Gayoon
Born: May 18, 1990 (90 line)
Age: —
Checked: Birthday matches in two sources (Wikidata and Wikipedia)
Zodiac: Taurus · Horse (Chinese zodiac, approx.)
Group: 2Yoon, 4Minute
Label: Cube Entertainment
Birthplace: Seoul, South Korea
Education: Dongduk Girls' High School (동덕여자고등학교)
Dongguk University (동국대학교)
Sadang Middle School (사당중학교)
Seoul Sinnamseong Elementary School (서울신남성초등학교)