The purpose of this study is to examine the effects that international sports organizations will provide for countries. International sports organizations are seen as large-scale events that have significant effects worldwide. Especially international sports organizations such as the Olympic Games, which have a large audience and competitors and are hosted by different countries every four years, are very important for both the organizing and participating countries. The reasons for this level of importance are included in the study and examined under subheadings. As a result, international sports organizations affect many elements such as politics, health, economy and cultural integration. Countries are doing the necessary work to get the maximum benefit from these effects. While high benefits are obtained as a result of good planning, poor planning can have disadvantageous effects on sports for countries.