File:Yun Bo-seon.jpgEnglish Official Portrait of Yun Posun, the 2nd President of the Republic of Korea Korean 대한민국 제4대 대통령 윤보선의 공식 사진
File:Yun Posun 1.jpgthen-President of the Chamber of Deputies, Chang Myun, then-Prime Minister and Yun Bo-Seon, then-President of Korea}} |Source=http://unsuk.tistory.com/247 Uploaded
File:Yun Bo-seon 1960.jpgDescriptionYun Bo-seon 1960.jpg English: Image of former President of South Korea, Yun Bo-seon Date 1960 (His Presidential Inauguration) Source http://mirror
File:John Myun.jpgthen-President of the Chamber of Deputies, Chang Myun, then-Prime Minister and Yun Bo-Seon, then-President of Korea}} |Source=http://unsuk.tistory.com/247 Uploaded
File:Yoon Po-Seon signature (3).svghereby publish it under the following license: English Signature of Yoon Po-Seon, the second President of South Korea. Reconstructed with my absolute superior
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