The term "U-20" refers to the Under-20 age category in various sports, particularly in soccer. It typically includes players who are 20 years old or younger, allowing young athletes to compete at a high level while gaining valuable experience. Many countries have their own U-20 national teams that participate in international competitions, such as the FIFA U-20 World Cup. In addition to soccer, the U-20 classification exists in other sports, including rugby and basketball. These competitions help identify and develop young talent, providing a pathway for athletes to progress to senior levels. U-20 events are crucial for nurturing the next generation of sports stars.