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  "path": "/news/korean-actress-embroiled-in-controversy-hair-roller/",
  "publishedAt": "2026-03-05T06:55:34.000Z",
  "site": "https://www.koreaboo.com",
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  "textContent": "Earlier, Korean actress Koo Hye Sun (also known as Goo Hye Sun) had unveiled her patented hair roller, Kooroll, alongside news of earning a master’s degree in engineering from KAIST….",
  "title": "Korean Actress Embroiled In Controversy Over…A Hair Roller"
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