The Royal Rumble match is a professional wrestling match based on the classic battle royal match in which a number of wrestlers aim at eliminating their competitors by tossing them over the top rope, with both feet touching the floor. The match is typically the main event of WWE's January pay-per-view and livestreaming event known as the Royal Rumble. The winner of the event is the last wrestler remaining after all others have been eliminated. The Royal Rumble match was created by wrestler and WWE Hall of Famer Pat Patterson and was first staged at a house show in October 1987.