FC Barcelona has over 100 years of history and is owned by its fans called socios who elect the club's president and board. It is one of only four Spanish clubs organized this way. FC Barcelona plays its home games in Camp Nou, the second largest soccer stadium in the world with plans to expand capacity. Johan Cruyff greatly impacted the club in the 1970s, helping develop their style of play and increase socios, leading them to their first European Cup victory.