Hassanal Bolkiah is a Sultan of Brunei and he is considered one among the richest sultans of World. He is the owner of Rs 363 billion. The sultan resides in Istana Nurul Iman which is spread over 20 lakh square feet area. It is made with the cost of Rs 2387 crore. You will be astonished to see the inside images of the palace. See the pictures in the slides above. Also Read: Some snappy things for kids which are amazingly superb Belly Dance By Meher Malik on Afreen Afreen will make you fall for her !!! Books written by Women Authors that everyone should read