Billionaire Gautam Adani, chairman of the Adani Group, has regained a spot in the world’s top 20 richest people following a ...

Billionaire Gautam Adani, chairman of the Adani Group, reclaimed his spot among the world's top 20 richest people, propelled ...

Oracle’s co-founder and the world’s second-richest person pledges to concentrate his vast resources on his own research ...