Olympic sports are competitive events featured in the Olympic Games, which occur every four years. These sports include a wide range of activities, such as athletics, swimming, gymnastics, and team sports like basketball and soccer. Athletes from around the world compete to showcase their skills and represent their countries. The International Olympic Committee (IOC) oversees the inclusion of sports in the Olympics, ensuring they meet specific criteria. New sports can be added, as seen with the inclusion of skateboarding and surfing in recent games. Each sport has its own set of rules and formats for competition.