Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Diego Adalberto Barrios Coronel (born 29 March 1987) is a Paraguayan football midfielder. He last played for NK Dom ale in the Slovenian PrvaLiga. He had previously played with Olimpia Asunción, Ecuatorian Deportivo Azogues and Croatian Prva HNL club NK Osijek. 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.