Jo Gwang-jo

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Jo Gwang-jo
Korean name
Hangul	조광조
Hanja	趙光祖
Revised Romanization	Jo Gwangjo
McCune–Reischauer	Cho Kwangjo
Art name
Hangul	정암
Hanja	靜庵
Revised Romanization	Jeongam
McCune–Reischauer	Chŏngam
Courtesy name
Hangul	효직
Hanja	孝直
Revised Romanization	Hyojik
McCune–Reischauer	Hyojik
Posthumous name
Hangul	문정
Hanja	文正
Revised Romanization	Munjeong
McCune–Reischauer	Munjŏng
Clan Origin
Hangul	한양
Hanja	漢陽
Revised Romanization	Hanyang
McCune–Reischauer	Hanyang

Jo Gwang-jo (Korean: 조광조, 23 August 1482 – 10 January 1520), also often called by his art name Jeongam (정암), was a Korean Neo-Confucian scholar who pursued radical reforms during the reign of Jungjong of Joseon in the early 16th century.

He was framed with charges of factionalism by the power elite that opposed his reform measures and was sentenced to drink poison in the Third Literati Purge of 1519. He has been widely venerated as a Confucian martyr and an embodiment of "seonbi spirit" by later generations in Korea. Some historians consider him one of the most influential figures in 16th century Korea. He is known as one of the 18 Sages of Korea (동방18현) and honored as Munmyo Baehyang (문묘배향; 文廟配享).^[1]