Jeon Hyo Sung, former member of Secret and now a broadcaster, made a meaningful appearance on the March 1 episode of Knowing Bros, where she joined history lecturer Choi Tae Sung and actor Lee Sang Yeob, both known for their deep interest in Korean history.

Returning to the show after nine years, Jeon Hyo Sung impressed viewers with her warm and engaging presence. She has long been recognized as a celebrity with a strong passion for history, having obtained a Korean History Proficiency Test certification despite her busy schedule. Choi Tae Sung praised her dedication, calling her “one of the first celebrities to take on such a difficult exam” and applauding her commitment to learning.

She shared how she managed to fit her studies into her demanding schedule, revealing that she listened to lectures at 1.5x speed multiple times and gradually adjusted her daily routine to align with the exam. More than just preparing for a test, she explained how studying history changed her perspective, saying, “After learning more, I started to see public holidays differently—not just as days off, but as moments to reflect and be grateful.” She emphasized the importance of naturally integrating historical awareness into everyday life, encouraging others to take an interest in the past.

Beyond her studies, Jeon Hyo Sung has actively participated in promoting Korean culture and history. Recently, she joined a project dedicated to introducing hanbok to global audiences, further showcasing her commitment to preserving traditional heritage. Meanwhile, she continues to expand her career in acting, entertainment, and various media platforms.

During the broadcast, she also directly addressed a controversy from 12 years ago regarding her past use of a politically charged term. She candidly admitted, “I made a careless mistake back then because I didn’t know enough about history. I was shocked and ashamed of myself. I even thought, ‘Was I crazy?’ That embarrassment is what led me to start studying for the history exam.”

Her honesty and dedication resonated with viewers, reinforcing her commitment to self-improvement and historical awareness.

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