Syngman Rhee was a South Korean politician and dictator who was the founder and served as the first President of South Korea, from 1948 to 1960. Rhee was also the first and last president of the Provisional Government of the Republic of Korea from 1919 to his impeachment in 1925 and from 1947 to 1948. As President of South Korea, Rhee's government was characterised by authoritarianism, limited economic development, and in the late 1950s growing political instability and public opposition. Authoritarism continued to rule South Korea after Rhee's resignation until 1988, except a few short breaks.
Born in Hwanghae Province, Joseon, Rhee attended an American Methodist school, where he converted to Christianity. He became involved in anti-Japanese activities after the 1894–95 First Sino-Japanese War and was imprisoned in 1899. Released in 1904, he moved to the United States, where he obtained degrees from American universities and met President Theodore Roosevelt. After a brief 1910–12 return to Korea, he moved to Hawaii in 1913. From 1918 to 1924, he was promoted to several high positions in some Korean provisional governments and served as a representative of these to Western powers.