An idol trainee who doesn’t know if Taeyeon is from Girls’ Generation

(1)I don’t know Girls’ Generation
(2) Idol DNA
(3)Taeyeon sunbae
(4)They thought it wasn’t Girls’ Generation
(5)1st semester for boys > Idol DNA
(6)I thought you were a solo artist

(1)Establishment of Fantasy After School
(2)February 28, 2009 14 years old