Jang Yi-San — I am Your Teacher Character Profile

About Jang Yi-San

A goofy-looking high school teacher who agrees to become the private tutor for a gang boss's daughter. He successfully inspires her to focus on her studies and moves in with her, with the payment serving as security for his life.

Jang Yi-San — Character Profile

Character Facts

Played by

Yang Dong-geun

Appears in

I am Your Teacher (2007)

Role

Protagonist

Relationships (11)

• Jang Yi-San — Professional Teacher — Yoo Eun-Byeol (Park Min-young)

  Jang becomes a live-in tutor for Yoo

• Jang Yi-San — Professional Employer — Chae Moo Shin (T.O.P)

  Hires Jang Yi-San as tutor for his daughter

• Jang Yi-San — Romantic Love Interest — Shin So-Yi (Son Tae-young)

  Potential romantic relationship develops between teacher and student's friend

• Jang Yi-San — Professional Employer — Chae Moo Shin (T.O.P)

  Chae hires Jang to tutor his daughter

• Jang Yi-San — Conflict Rival — Heo Mo-Se (Lee Min-ho)

  Competes with Jang for Yoo's attention

• Jang Yi-San — Social Friend — Kim Woo-Jin (Park Jae-jung)

  Friend of Jang

• Jang Yi-San — Romantic Love Interest — Shin So-Yi (Son Tae-young)

  Shin develops feelings for Jang

• Jang Yi-San — Social Friend — Hyo Bin (Ban So-young)

  Friend of Yoo

• Jang Yi-San — Conflict Rival — Kim Woo-Jin (Park Jae-jung)

  Kim competes with Jang for Yoo's attention

• Jang Yi-San — Social Friend — Heo Mo-Se (Lee Min-ho)

  Jang and Heo develop a friendship

• Jang Yi-San — Social Friend — Hyo Bin (Ban So-young)

  Jang and Hyo become friends

Explore the full interactive character relationship map of I am Your Teacher

More characters from I am Your Teacher

• Yoo Eun-Byeol (Park Min-young)
• Heo Mo-Se (Lee Min-ho)
• Kim Woo-Jin (Park Jae-jung)
• Shin So-Yi (Son Tae-young)
• Chae Moo Shin (T.O.P)
• Hyo Bin (Ban So-young)