The richest monarchy of the world is the monarchy of Kingdom of Saudia Arabia.
Bill Gates
Constitutional Monarchy
The current richest person in the world is Geoff Bulkua living in LA.
Present-day Lebanon never was a monarchy; it has always been a republic.
Hamaad khoker
constitutional monarchy
There is no president - it's a constitutional monarchy.
Bulgaria is not a monarchy, no ROYAL things are present here.
Great Britain has a constitutional monarchy.
There are lots of places in the world that have monarchy's now and in the past. For a full list of present day monarchy's go to cia.gov then click on the hyperlink that says world fact book.
At present it is David Beck ham , but Lionel Messi is fast catching up.
I believe Bill Gates of Microsoft is still the single richest person in the world.