Hi there! One of my favorite Entertainment is the WWE,do you know its full meaning?
Yes. It is the World Wrestling Entertainment, Inc. It was founded by Jess McMahon in 1952.
OK ! Is it just wrestling or are there other stuff they do?
Mostly wrestling. In the 1980s they branded their product as "sports entertainment" to acknowledge its roots in dramatic theater.
So what is the royal rumble all about?
The Royal Rumble is a pay-per-view consisting of a Royal Rumble match where the contestants enter at timed intervals. 
That's nice,who is the CEO ?
Vince McMahon is still the CEO I believe. The headquarters is in Stamford Connecticut.
That's great I'm learning a great deal! So where is the headquarters located?
The global headquarters is in Stamford, Connecticut but they have offices in major cities across the world.