The Royal Rumble has been a staple of WWE pay-per-views since 1988. Nowadays, the WWE has a PPV every month but the Royal Rumble, WrestleMania, SummerSlam, and The Survivor Series are still considered the big four.
The Royal Rumble has been a staple of WWE pay-per-views since 1988. Nowadays, the WWE has a PPV every month but the Royal Rumble, WrestleMania, SummerSlam, and The Survivor Series are still considered the big four.