Name	Age	Networth (Billions)	Rank	Company	Industry	Country
Michael Lee-Chin	53	$2.40		AIC	Financial Services	Canada
Mohammed Al Amoudi	58	$1.40		MIDROC, Corral Petroleum Holdings, Preem, Peab	oil, diversified	Saudi Arabia
Oprah Winfrey	50	$1.10		Harpo	Television	United States