A holder of a valid South African driving licence can apply for an exchange of their SA license into Korean driver’s license whilst in the country. For the information in this regard, please directly contact the Korean Driver's License Examination Office near your place of residence. For further information you may visit their website at: http://dl.koroad.or.kr/license/en/index.jsp
One of their requirements is the Embassy Certificate of license for the purpose of verifying a foreign license. Applicants may obtain a certified copy of their South African driving licence from the South African Embassy in Seoul provided that the license is valid and in original. Please visit the Embassy during Consular service hours: 9H00-12H00, from Monday to Friday.