Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The CWA World Heavyweight Championship was a professional wrestling world heavyweight championship in the German professional wrestling promotion the Catch Wrestling Association. It changed hands in four countries - South Africa, Austria, the United States and Germany - and three continents - Africa, Europe and North America. Professional wrestling (often shortened pro wrestling, or simply wrestling) is a mode of spectacle, combining athletics and theatrical performance.