Zhang Yiming, 41, topped the Hurun China Rich List with a personal wealth of around $75 billion, but China has lost a third of its billionaires since its peak in 2021. Zhang Yiming, 41, topped the Hurun China Rich List with a personal wealth of around $75 billion, but China has lost a third of its billionaires since its peak in 2021. Business, Economics and Finance, World Politics, Science and Technology, Social Media Latest business news