Ivan Glasenberg Age : 58
Andrew Mackenzie Age : 58
TOP 10
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Ivan Glasenberg Age : 58
As leader of the largest commodity trading company in the world , Ivan Glasenberg is a man among boys . Since 1984 , Glasenberg has held several positions with Glencore until becoming CEO in 2002 . His strategic thinking , and successful takeovers , has earned him a net worth valued at $ 6.1 billion .
10
Andrew Mackenzie Age : 58
At age 58 , Andrew Mackenzie is the oldest CEO to make our list . He has spent the last 30 years in the oil and gas , petrochemicals and minerals industries . Mackenzie joined BHP Billiton in 2008 , becoming CEO in 2013 . The best years are yet to come .
26 March 2015