Soh Jaipil, known in the United States as Philip Jaisohn, attained a historic milestone as the first Korean to achieve American citizenship. A physician, journalist, and political activist, he played a central role in reform movements across two continents, consistently advocating for democratic governance, Korean self-reliance, and universal suffrage during a period of intense imperial pressure on his homeland.
Early Political Involvement
Born in Boseong County in 1864, Soh entered public service in 1882 after excelling in civil service examinations. His early career featured rapid appointments within the Joseon government, though his tenure was marked by increasing friction with conservative factions who viewed his proposals for military modernization as disruptive. In December 1884, he participated in the Kapsin Coup, a radical attempt to overhaul the Korean political structure. Following the coup's failure after three days of conflict, he faced severe personal tragedy as his family members were executed or forced into servitude, compelling him to flee into permanent exile.
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Upon settling in the United States, he adopted the name Philip Jaisohn and worked to build a new life in Pennsylvania. He pursued higher education at George Washington University and the Perelman School of Medicine at the University of Pennsylvania, eventually securing a medical doctorate in 1892. During this period, he married Muriel Mary Armstrong, a relative of James Buchanan. His professional life balanced medical practice with a growing commitment to the cause of Korean sovereignty.
Journalism and Reform
Returning to Korea in 1895 following a political pardon, he declined high-level government appointments to pursue grassroots reform. He founded the Tongnip sinmun, the first newspaper printed entirely in Hangul, designed specifically to reach the broader public and educate citizens on modern political theory. His activism during this era centered on establishing democratic institutions and constructing the Independence Gate to symbolize the end of foreign interventionism. After returning to the United States in 1898, he continued to lobby for international support for Korean independence, eventually assisting the United States Army Military Government in Korea following the conclusion of World War II.
Fast facts
- Born: 1864, Boseong County
- Died: 1951, Philadelphia
- Citizenship: Korea, United States
- Education: George Washington University, University of Pennsylvania
- Occupations: Physician, journalist, politician
- Key Publication: Tongnip sinmun
- Political Goal: Korean independence and universal suffrage
Questions readers ask
What was the significance of the Tongnip sinmun?
It was the first Korean newspaper written entirely in Hangul, created to promote political education and independence.
What role did he play in the U.S. Military Government in Korea?
He served as a chief advisor to the United States Army Military Government in Korea after World War II.
Achievements
- Educated at George Washington University and Perelman School of Medicine at the University of Pennsylvania



