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’s board is stuck in negotiations to become a for-profit company, struggling to determine the price of Microsoft’s (MSFT) stake in the ...

Sam Altman-led OpenAI is reportedly engaged in intricate discussions to transform into a for-profit entity, but its board is ...

The net worth of Nigerian-American billionaire Adebayo Ogunlesi has skyrocketed to $2.3 billion from $1.7 billion recorded on the 15th ...