Syngman Rhee
Syngman Rhee (, ; Lunisolar calendar , 1875 – July 19, 1965) was a South Korean politician, the first and the last Head of State of the Provisional Government of the Republic of Korea, and President of South Korea from 1948 to 1960. His three-term presidency of South Korea (August 1948 to April 1960) was strongly affected by Cold War tensions on the Korean Peninsula.
Kim Tu-bong
He and other members of the Yan'an faction formed the New People's Party when they returned from exile. After the New People's Party merged into the Workers Party of North Korea (WPNK) in 1946 at the 1st WPNK Congress, he became WPNK Chairman. He was the first head of state (Chairman of the Presidium of the Supreme People's Assembly) of North Korea from 1948 to 1957. He is most remembered in South Korea for his efforts in establishing the Korean linguistic field and especially that of Hangul. Much of his work both political and linguistically was done while living in China with the exiled government of Korea. He is also known by his pen name Baekyeon. He was purged by Kim Il-sung in 1957.