Research Aim: This study sheds light on the role of sports diplomacy in foreign policymaking. It will show the importance of sports, global political economy, and international relations (IR) by analyzing various IR and international sports theories. It will assess the role of sports in the diplomatic relationship between south and north Koreas. It will show whether they incorporate sports diplomacy in their foreign policy to improve diplomatic ties with each other. Lastly, it will recommend lessons other countries learned from their relationship.