Founder of Nile Holding Investments, Nassef Onsi Nagib Sawiris is an Egyptian businessperson who has been at the head of 6 different companies and presently is Chief Executive Officer & Executive Director at OCI NV and Chairman for Lafarge Cement Egypt Co. SAE.

He is also Member-International Leadership Board at Cleveland Clinic and on the board of 7 other companies.

In the past Mr. Sawiris occupied the position of Chairman & Chief Executive Officer for Orascom Construction Industries SAE, Non-Executive Chairman at Orascom Construction Ltd., Chief Executive Officer & Director at Orascom Construction Industries SAE and Chairman for Pakcem Ltd.

He received an undergraduate degree from The University of Chicago.

Nassef Onsi Sawiris (born in Egypt in 1961) is an Egyptian businessman and billionaire the youngest of the three sons of Onsi Sawiris, the other two being Naguib Sawiris and Samih Sawiris. As of 2012 his net worth was estimated by Forbes to be $5.5 billion, making him the 199th richest person in the world.

Nassef Sawiris received his secondary education in the German International School of Cairo, Egypt. Then he continued at University of Chicago where he received a bachelor's degree in Economics in 1982.

He oversaw the construction activities of Orascom since 1990 and is the CEO of Orascom Construction Industries since the company's incorporation in 1998. He was also a board member of NASDAQ Dubai from July 2008 - June 2010 where his is still a board member, and currently sits on the boards of Besix (Belgium) and NNS Holding (Luxembourg), and is a director at Lafarge. In addition, he served on the Board of Directors of the Cairo & Alexandria Stock Exchanges from 2004 to 2007.

Source @ Wikipedia