‘Teach You a Lesson’ Director Hong Jong-chan and Star Kim Moo-yul on the Netflix Global Hit That Turned a Korean Classroom Into a World Stage: ‘Authenticity Is What Travels Borders’

A Korean Netflix series about a special-forces officer deployed to intervene in school bullying cases has become the platform's latest international smash. "Teach You a Lesson" has held the number-one spot on Netflix's Global Top 10 Non-English Series chart for four consecutive weeks, reaching ninety-one countries. Director Hong Jong-chan and co-star Kim Moo-yul attributed the unexpected global success to a single principle: authenticity. "Authenticity is what travels borders," Jong-chan told Variety. When Netflix greenlit the show, few predicted it would resonate across such a wide international audience, but the blend of high-octane action and genuine social commentary on bullying proved the skeptics wrong.

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