Drama Character Name: Lim Han-rim Actual Age: 37 Height: 170cm Gender: Female Has worked as a Samsung employee, model, reporter, and actress. She plays the role of Lim Han-rim in the drama 'True Education'. While her character in the drama is intimidating, she has a cute side in reality.

Drama Character Name: Na Hwa-jin Actual Age: 44 Height: 183cm Gender: Male In the drama, he seems like a terrifying supervisor from the Bureau of Educational Rights Protection, but in reality, he is a kind actor.

Drama Character Name: Bong Geun-dae Actual Age: 33 Height: 179cm Gender: Male In the drama, he plays an otaku-like character with a loser vibe, but he is a cool actor who used to be an idol.

The director who created the drama 'True Education'.

Drama Character Name: Jung Sun-young Age: 42 Height: 165cm Gender: Female In the drama, she plays a teacher being bullied by students, but in reality, she is well-loved.