Great Canadian Wrestling (GCW) is an independent professional wrestling promotion company based in Oshawa, Ontario. that takes place over several days and brings together a large group of wrestlers. Currently, four championships are defended at GCW events. GCW events feature a roster of wrestlers who compete regularly for the promotion as well as occasional appearances by wrestlers currently signed with major promotions. In addition, a group of "legends", or veteran wrestlers from other promotions, also competes on occasion for GCW.