Adebayo Ogunlesi, the Nigerian-born investment tycoon, has seen his net worth surge by $600 million within a week of being ...

Billionaire Adebayo Ogunlesi has become one of Africa's most influential business leaders and increasing wealth by holding ...

OpenAI said Tuesday that Adebayo Ogunlesi, founding partner of Global Infrastructure Partners, or GIP, is joining its board. It's OpenAI's latest move in its push toward a for-profit structure.

SAN FRANCISCO, Jan 14 (Reuters) - ChatGPT maker OpenAI said on Tuesday private equity veteran Adebayo Ogunlesi, who is currently the CEO of Global Infrastructure Partners (GIP), has joined its board.