Go Hyun-jung
Go Hyun-jung (고현정) is a South Korean actress and drama legend, unforgettable as Lady Mishil in The Great Queen Seondeok. See her biography and roles.

Beyond the screen.
Go Hyun-jung is a South Korean actress and one of the true legends of Korean television. She is famous around the world as Lady Mishil, the brilliant and feared power behind the throne in The Great Queen Seondeok (2009). Her strong eyes, calm voice and royal presence have made her a top star for more than thirty years.
Go Hyun-jung is 172 cm (5 ft 8 in) tall.
Early life
Go Hyun-jung was born on March 2, 1971, in Hwasun, South Jeolla Province, South Korea. She first entered the public eye as a runner-up in the Miss Korea pageant in 1989. Acting offers followed at once, and her natural charisma quickly made her one of the most wanted young actresses in the country.
Career and breakthrough
Her early fame grew with Eyes of Dawn (1991), and she became a national star in Sandglass (1995), one of the highest-rated Korean dramas of all time, as Yoon Hye-rin. At the peak of her fame she married and stepped away from acting. After her divorce in 2003, she made a brave and successful return to the screen, a comeback story that fans still admire.
Popular roles
In The Great Queen Seondeok (2009), Go Hyun-jung plays Lady Mishil, a smart and ruthless court lady who fights for the throne of Silla. The role is still called one of the greatest villain performances in K-drama history and won her top awards. She also impressed as teacher Ma Yeo-jin in The Queen's Classroom (2013) and as Park Wan in Dear My Friends (2016).
Recent work and why fans love her
Go Hyun-jung led Reflection of You (2021) and played the older Kim Mo-mi in the Netflix hit Mask Girl (2023). In Queen Mantis (2025), she plays Jeong Yi-shin with cold, gripping power. Fans love her fearless choices and her ability to rule every scene she enters.
A career, chapter by chapter.
Selected drama roles
- The Great Queen Seondeok — Lady Mishil
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