We all know that this is Fake. The wrestlers act as if they are fighting but they actually act and with the help of camera technologies they edit it and present it like real thing. Although its fake but its very entertaining and many people are fans of WWE.
Many people desire of going into that arena and make a lot of money but its very difficult ( well, everyone can't be KHALI) . So if you are getting entertained by this, keep watching as the most important thing in life is to be Happy!