Sulaiman Bin Abdulaziz Al Rajhi (born in 1929) is the founder and one of the main owners of Alrajhi Bank. He is one of the notable Saudi businessmen. He built mosques in several provinces of the Kingdom of Saudi Arabia . He has also allocated over half of his fortune, amounting to USD10 billion, in favor of charitable endowments. He received the King Faisal Prize for Service to Islam and the King Abdulaziz Medal. He distributed the other half of his fortune among his sons and wives, living off ...