Yang Jeong-woong - Part 1
03/28/2018 • 51m
Yang Jeong-woong - Part 2
04/04/2018 • 50m
Jung Se-hyun - Part 1
04/11/2018 • 50m
Jung Se-hyun - Part 2
04/18/2018 • 48m
Professor Lee Joo-hee
04/25/2018 • 47m
Professor Lee Joo-hee Part 2
05/02/2018 • 49m
Won Jong-won - Part 1
05/09/2018 • 48m
Won Jong-won - Part 2
05/16/2018 • 47m
Doctor Kim Jin-ae - Part 1
05/23/2018 • 47m
E10
05/30/2018 • 48m
Kim Jin-myung
06/06/2018 • 47m
Professor Lee Man-yeol
06/13/2018 • 46m
Moon Jung-in
06/20/2018 • 47m
Moon Jung-in - Part 2
06/27/2018 • 48m
Lee Dong-gwi
07/04/2018 • 47m
Lee Dong-gwi, the Psychologist Who Resolves Conflicts
07/11/2018 • 47m
Jo Seung-yeon, a Language Genius Author
07/18/2018 • 47m
Jo Seung-yeon, a Language Genius Author - Part 2
07/25/2018 • 49m
Futurologist Ryu Chung-san
08/01/2018 • 46m
Humanities Teacher Choi Jin-ki
08/08/2018 • 48m
E21
08/15/2018 • 48m
E22
08/30/2018 • 46m
E22
09/06/2018 • 47m
E23
09/13/2018 • 45m
E24
09/20/2018 • 45m
E24
09/27/2018 • 45m
E25
10/04/2018 • 44m
E26
10/11/2018 • 46m
E27
10/18/2018 • 47m
E28
10/25/2018 • 45m