Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Marian Wies aw Ostafi ski (born 8 December 1946 in Przemy l) is a former Polish football defender. On the national level he played for Poland national team (13 matches) and was a participant at the 1972 Summer Olympics, where his team won the gold medal. Association football, more 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.