The sports world encompasses a wide range of physical activities and competitions, including team sports like football, basketball, and soccer, as well as individual sports such as tennis and swimming. Athletes participate at various levels, from amateur to professional, and compete in local, national, and international events, including the Olympics and World Cup. In addition to competitions, the sports world includes organizations, leagues, and governing bodies that regulate the rules and standards of each sport. Major sports leagues, such as the NFL and NBA, attract millions of fans and generate significant revenue through ticket sales, merchandise, and broadcasting rights.