Korean actress Koo Hye Sun has completed her master's program! The K-star excitedly shared the news in an Instagram post as she shared her graduation photo and gave a look at her thesis submitted to the Korean Institute of Science and Technology. "Passed my master's thesis and graduated early. In a previous Instagram post, Koo revealed that her eco-friendly hair roller, "Kurool," was selected for the 2025 Excellent Patent Award. In 2024, she pursued a master's degree in engineering at KAIST’s Graduate School of Science Journalism.

Source: Philippine Star January 12, 2026 06:58 UTC