Key facts
- Director You Hong-june apologized for a grave mistake and oversight.
- The calligraphy "Ilbansigukeun" was wrongly attributed to Park Won-geun.
- The work was confirmed to be by Park Jung-yang, a pro-Japanese collaborator.
- The misattributed piece belonged to the museum director's private collection.
- Other personal items owned by the director and his wife were also displayed.
The director of the National Museum of Korea, You Hong-june, issued a formal apology on October 19, 2026, after a calligraphic work from his private collection was found to have been wrongfully attributed and displayed at the museum. During a parliamentary audit, You described the incident as a "grave mistake and oversight."