Serra Sabanci – $ 1.1 Billion

Serra Sabanci is a member of the Turkish family who owns Sabanci Holding, which is the largest industrial and financial conglomerate in Turkey. She is a board member and holds shares of the company that amounts to $1.1 billion. Serra got an Economics degree from the University of Portsmouth in England and then pursued the same field at Bilgi University in Israel.

Serra is also a board member of the Sabanci Foundation as she primarily focuses on the company’s philanthropy. She was married to Birol Aktan but then they called a divorce lawyer five years after their wedding.