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Nigerian billionaire Mike Adenuga gains $22 million from stake in oil firm, Conoil
Adenuga is the founder of leading telecom service provider Globacom.
Adenuga is the founder of leading telecom service provider Globacom.
Adenuga owns a 74.4-percent stake in Conoil.
Rabiu is Nigeria’s second-richest man.
Adenuga is one of the world’s 500 wealthiest billionaires.