Johann Rupert, chairman of Richemont, has surpassed Aliko Dangote to become Africa's richest person, with a net worth of $14.3 billion compared to Dangote's $13.4 billion, according to the Bloomberg Billionaires Index. Rupert's wealth has increased by $1.87 billion year-to-date, while Dangote has lost approximately $1.69 billion, largely due to Nigeria's challenging macroeconomic environment and the steep depreciation of the naira. Dangote's refinery has faced production delays and industrial issues that have exacerbated his financial decline. The naira has lost over 43% of its value this year, driven by economic reforms under President Bola Tinubu. This marks a significant shift in the continent’s wealth rankings, with Rupert reclaiming the title last held before 2023 due to similar economic conditions affecting Dangote's fortunes. Overall, this change highlights ongoing economic challenges in Nigeria impacting its wealthiest individuals.