Syngman Rhee
First President of the Provisional Government, who worked through diplomacy in the US; later first President of the Republic of Korea
He studied at the Paichai school and was jailed for his work in the Independence Club and the Assembly of Ten Thousand People, writing The Spirit of Independence in prison. He earned a doctorate in the United States and pursued diplomacy there. He became president of the Provisional Government in 1919, but drew criticism for petitioning the United States for a League of Nations mandate over Korea, and was impeached by the Provisional Assembly in 1925.
After liberation his 1946 Jeongeup speech called for a separate government in the South, and in 1948 the Constituent Assembly elected him first president. He was reluctant to support the special committee on anti-national acts. During the Korean War the Excerpt Amendment of 1952 introduced direct presidential elections and returned him to office, and after the armistice he concluded the ROK–US Mutual Defense Treaty. The Rounding-Off Amendment of 1954 lifted the term limit for the first president. His rival Cho Bong-am was executed in 1959 after the Progressive Party Incident (he was acquitted on retrial in 2011). The April Revolution against the rigged election of 15 March 1960 forced him to resign, and he went into exile in Hawaii. He died in Honolulu in 1965 and was buried in the National Cemetery in Seoul.