upGRADE you: Teachers

The story, without spoilers

Korea's top teachers provide personalized coaching to struggling students, offering a once in a lifetime opportunity to boost grades and change futures.

Cast & characters

Jeon Hyun-moo

진행자

Han Hye-jin

진행자

Jang Young-ran

진행자

정승제

수학 강사

조정식

영어 강사

Mimiminu

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