Nicky Oppenheimer is now richer than Johann Rupert again, as markets mess with billionaires - Business Insider South Africa

Rupert's Richemont has had a tough time in the markets, sending his net worth below that of Oppenheimer again.

• Nicky Oppenheimer and Johann Rupert have swapped places as the richest person in South Africa again.
• After a tough market run for Rupert's Richemont, the Oppenheimer heir is now worth… [+2081 chars]
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