Cast
BadaVocal TrainerBada was 37 in Idol School - Season 1 - Episode 3 (Episode 3).
Birthday: Thu, Feb 28 1980
Stephanie KimMusic ProducerStephanie Kim was 29 in Idol School - Season 1 - Episode 3 (Episode 3).
Birthday: Fri, Oct 16 1987
Lee Soon-jaePrincipalLee Soon-jae was 81 in Idol School - Season 1 - Episode 3 (Episode 3).
Birthday: Thu, Oct 10 1935
Kim Hee-chulHomeroom teacherKim Hee-chul was 34 in Idol School - Season 1 - Episode 3 (Episode 3).
Birthday: Sun, Jul 10 1983
Lee Hae-inLee Hae-in was 23 in Idol School - Season 1 - Episode 3 (Episode 3).
Birthday: Mon, Jul 04 1994
Natty
Jo Yu-riJo Yu-ri was 15 in Idol School - Season 1 - Episode 3 (Episode 3).
Birthday: Mon, Oct 22 2001
Jang Gyu-riJang Gyu-ri was 19 in Idol School - Season 1 - Episode 3 (Episode 3).
Birthday: Sat, Dec 27 1997
Lee NagyungLee Nagyung was 17 in Idol School - Season 1 - Episode 3 (Episode 3).
Birthday: Thu, Jun 01 2000
Lee SaeromLee Saerom was 20 in Idol School - Season 1 - Episode 3 (Episode 3).
Birthday: Tue, Jan 07 1997
Song HayoungSong Hayoung was 19 in Idol School - Season 1 - Episode 3 (Episode 3).
Birthday: Mon, Sep 29 1997
Park JiwonPark Jiwon was 19 in Idol School - Season 1 - Episode 3 (Episode 3).
Birthday: Wed, May 20 1998
Roh JisunRoh Jisun was 18 in Idol School - Season 1 - Episode 3 (Episode 3).
Birthday: Mon, Nov 23 1998
Lee ChaeyoungLee Chaeyoung was 17 in Idol School - Season 1 - Episode 3 (Episode 3).
Birthday: Sun, May 14 2000
Baek JiheonBaek Jiheon was 14 in Idol School - Season 1 - Episode 3 (Episode 3).
Birthday: Thu, Apr 17 2003
Lee SeoyeonLee Seoyeon was 17 in Idol School - Season 1 - Episode 3 (Episode 3).
Birthday: Sat, Jan 22 2000
Lee Young-yooLee Young-yoo was 19 in Idol School - Season 1 - Episode 3 (Episode 3).
Birthday: Fri, Jul 10 1998
Joo Se-BinJoo Se-Bin was 19 in Idol School - Season 1 - Episode 3 (Episode 3).
Birthday: Thu, Oct 09 1997
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