1. Sultan Haji Hassanal Bolkiah, Sultan of Brunei ($22 billion)
2. Sheikh Khalifa Bin Zayed Al Nahyan, Abu Dhabi ($21 billion)
3. King Abdullah Bin Abdulaziz, King of Saudi Arabia ($19 billion)
4. Sheikh Mohammed Bin Rashid Al Maktoum. Ruler/Dubai ($16 billion)
5. King Bhumibol Adulyadej, King of Thailand ($5 billion)
6. Prince Hans-Adam II von und zu Liechtenstein, Prince of Liechtenstein ($4.5 billion)
7. King Mohammed IV, King of Morocco ($2 billion)
8. Prince Albert II, Prince of Monaco ($1.2 billion)
9. Sheikh Hamad Bin Khalifa Al Thani, Emir of Qatar ($1 billion)
10. Prince Karim Al Husseini ($1 billion)
11. Queen Elizabeth II, the Queen of England ($600 million)
12. Sheikh Sabah Al Sabah, Emir of Kuwait ($500 million)
13. Sultan Qaboos Bin Said, Sultan of Oman ($500 million)
14. Queen Beatrix Wilhelmina Armgard, Queen of Netherlands ($300 million)
15. King Mswati II, King of Swaziland ($200 million)
ภาพของสุลต่านบูรไน Sultan Haji Hassanal Bolkiah??อันดับที่ 1 ค่ะ
Source: Bornrich