Lee Jeong-woo served as a youth researcher at the VANK from March 2025 to February 2026. She planned and carried out public campaigns promoting Korean history and culture—such as campaigns honoring independence figures, introducing Korean food, and correcting global perceptions about Africa—while producing digital content and managing VANK’s official Instagram account. In particular, she created dozens of videos and posts for the account and helped increase its followers more than twofold.