The richest kings, kings, princes, according to Forbes magazine

King of Thailand Bhumibol Adulyadej, $ 30 billion





Brunei Sultan Haji Hassanal Bolkiah, $ 20 billion



Abdullah - Abdulaziz Al Saud of Saudi Arabia, $ 18 billion



Sheikh Khalifa bin Zayed al-Nahayan of the United Arab Emirates, $ 15 billion



Ruler of Dubai Sheikh Mohammed - Rashid al-Maktoum, $ 4.5 billion



Prince Hans-Adam II of Liechtenstein, $ 3.5 billion



Morocco's King Mohammed VI, $ 2.5 billion



Qatar Sheikh Hamad bin Khalifa al-Thani, $ 2.4 billion



Prince of Monaco Albert II, $ 1 billion



His Highness Prince Aga Khan, the spiritual leader of the Shia Ismaili community-Nizari, $ 800 million



Sultan of Oman Qaboos bin Said, $ 700 million



Britain's Queen Elizabeth, $ 450 million



Kuwait Sheikh Nasser Al-Mohammad Al-Ahmad Al Jaber Al-Sabah, $ 350 million



Queen of the Netherlands Beatrix, $ 200 million



King of Swaziland Mswati III, $ 100 million