How TikTok Creators Are Transforming K-Culture Into a Global Economic Engine

A joint study unveiled this week in Seoul by TikTok Korea and the consulting firm Kearney makes a deceptively simple argument: the platform usually dismissed as a scrolling distraction has quietly become the most efficient trade corridor for Korean pop culture. Unveiled at a press conference in the city's Gangnam district, the report frames what the platforms' own executives now call "K-Culture 4.0" — a phase in which user-generated content functions less as entertainment and more as an authenticity engine, converting digital curiosity directly into consumer behavior.

The architecture of 4.0

Titled "K-Culture on TikTok: Driving Global Economic Impact," the report sketches an evolutionary arc: Korean culture moving from a television-driven 1.0 era, through the social-media fandoms of 2.0, into the streaming-platform mainstream of 3.0, and now arriving at a stage where everyday creators perform the cultural translation themselves. The argument is sociological before it is economic — TikTok's curation logic, the study suggests, turns every creator into a kind of soft ambassador, and every comment thread into a focus group you didn't have to pay for.

Mukbangs as soft power

Few embody that translation more clearly than Jittomeok, a Korean food creator whose @daygamin account draws 1.1 million followers across Southeast Asia. Speaking at the Hotel Eliena press conference, she described how her live mukbangs — meals eaten on camera — routinely lead fans in Thailand to buy Korean cosmetics and book flights to Seoul. "I can genuinely feel the incredible popularity of K-beauty overseas," she told the room, reflecting on how her online interactions led to selling Korean beauty products in Thailand and securing advertising contracts abroad. "K-dramas and K-pop are already widely loved, but that interest is naturally flowing into fashion and travel." In her framing, cultural interest has soaked into the daily routines of creators like her, expanding into a space where people genuinely understand cultural differences and share real connection.

The scaffolding underneath

To quantify the phenomenon, Kearney and TikTok Korea surveyed 3,300 consumers aged 16 to 49 across ten countries — the United States, the U.K., the Philippines, Saudi Arabia, Mexico, Brazil, France, Japan, Indonesia, and Vietnam — across six verticals: K-pop, K-media and IP, K-beauty, K-food, K-fashion, and K-tourism. The headline projection: the global economic impact of K-culture generated through TikTok will jump roughly 30 percent, from 31.37 trillion won (about $23.5 billion) in 2026 to approximately 40.64 trillion won ($30.4 billion) by 2030. Within that total, direct consumer spending is expected to climb from 10.75 trillion won ($8 billion) to 13.92 trillion won ($10.4 billion) over the same period.

For creators, the implications are quietly profound. The same authenticity performance — the messy kitchen, the honest review, the unscripted reaction — that built the modern creator economy is now being codified into national export strategy. Watching where that authenticity gets monetized next may be the more interesting story than any of the numbers above.