Quidditch is a sport of two teams of seven players each mounted on broomsticks played on a hockey rink-sized pitch. The pitch is rectangular with rounded corners 55 metres (60 yards) by 33 metres (36 yards) with three hoops of varying heights at either end. The sport was created in 2005 and is therefore still quite young. However, quidditch is played around the world and actively growing. The ultimate goal is to have more points than the other team by the time the , a tennis ball inside a long sock hanging from the shorts of an impartial official dressed in yellow, is caught. Rules of the sport are governed by the International Quidditch Association, or the IQA, and events are sanctioned by either the IQA or that nation's governing body.