Prince Sultan bin Mohammed bin Saud Al Kabeer

Sultan bin Mohammed bin Saud Al Kabeer is a businessman and a member of the House of Saud. He is a founding member of Almarai, the world's largest vertically integrated dairy foods company. The Prince Sultan co-founded Almarai in 1977 and later floated the company in 2005, keeping roughly 29 percent of the stock. He works as vice president and managing director of Yamama Saudi Cement and is the chairman of the board of Arabian Shield and the Arabian Union for Cement Industries.

He is also a founding member of Zain Saudi Telecom, Bahrain's Al Salam Bank, and UAE-based Dana Gas. He also owns and operates a stud farm outside of Riyadh, where he trains approximately 100 horses. Prince Sultan is ranked third on Forbes Middle East's 2018 billionaire list, with a net worth of $3.8 billion. According to Forbes, he is one of the richest people in Saudi Arabia as of January 2020.

Net worth: $8 Billion