Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Favio Damián Fernández (born 25 July, 1972 in Quilmes) is a retired Argentine footballer. He played for a number of clubs in Argentina and RCD Espanyol in Spain. 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.