About Choi Kyu-hah
Choi Kyu-hah was a South Korean politician who served as the fourth President of South Korea from 1979 to 1980. An independent politician, he served as the Prime Minister under the administration of President Park Chung Hee from 1975 to 1979. His funeral was held on 26 October 2006, and was attended by President Roh Moo-hyun, first lady Kwon Yang-sook, Prime Minister Han Myeong-sook, and former presidents Chun Doo-hwan, Kim Young-sam and Kim Dae-jung. Choi graduated in 1943; two years later he became a professor at the Seoul National University of Education. After the assassination of Park Chung Hee in 1979, Choi became acting president; the prime minister stood next in line for the presidency under Article 48 of the Yushin Constitution.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.