Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Jorge Daniel Núñez (born 22 September 1984 in Ñemby, Paraguay) is a Paraguayan football midfielder who plays for Cerro Porteño in Paraguay. Núñez began his playing career in 2004 with Sport Colombia, he has also played for Sportivo Luqueño, Guaraní, Nacional and Cerro Porteño in Paraguay. He also played for Vélez Sársfield in Argentina. Association football, commonly known as football or soccer, is a sport played between two teams of eleven players with a spherical ball. At the turn of the 21st century, the game was played by over 250 million players in over 200 countries, making it the world's most popular sport.