South African Billionaire Johann Rupert loses $3.9 billion in over 90 days
Over the past 90 days, Johann Rupert, South Africa's wealthiest and the second-richest person in Africa, has seen his net worth shrink significantly by $3.9 billion. On 16 July 2023, Johann Rupert's wealth was estimated at 14.4 billion dollars. Since then, it's decreased significantly to 10.5 billion dollars, a drop of...