Crown Prince Mohammed bin Salman | Son of King Salman – Kingdom of Saudi Arabia

Net worth: $5 billion

Crown Prince Mohammed bin Salman bin Abdulaziz Al Saud is the successor of the Kingdom of Saudi Arabia. He holds the second most important position in the country. He was appointed as Crown Prince in June of 2017 after his father, King Salman bin Abdulaziz Al Saud, removed the existing heir, Muhammad bin Nayef from his throne. The Saudi Arabian ruling royal family has an estimated whopping net worth of $1.4 trillion. The Crown Prince himself has a running net worth of a staggering $5 billion from family fortunes and the oil company Saudi Aramco.

With this much money on his arsenal, the Crown Prince can choose whatever investments he wants to make. In 2017, an anonymous bidder paid a record-breaking $450.3 million for a Leonardo da Vinci painting named Salvator Mundi. It was later found out that the buyer was the Crown Prince himself via a proxy bidder.