The UEFA U-21 Championship is a biennial football tournament organized by the Union of European Football Associations (UEFA) for national teams of players under the age of 21. It serves as a platform for young talent to showcase their skills and compete at a high level, with teams from across Europe participating in qualification rounds leading to the final tournament. The championship began in 1978 and has evolved over the years, featuring some of the best young players who often go on to have successful careers in professional football. The tournament not only highlights emerging talent but also contributes to the development of the sport in Europe.