International competition among countries is structured through events like the Olympics, World Championships, and regional tournaments. Governing bodies, such as the International Olympic Committee and various international sports federations, establish rules and frameworks for fair competition. Countries often send delegations of athletes to compete, promoting national pride and cultural exchange. International events provide a platform for athletes to demonstrate their skills and represent their countries, thereby fostering goodwill and camaraderie among nations. This structure is crucial in promoting sportsmanship and unity worldwide.