超市保安变内衣大王，如今身家超80亿？

Core Insights - A supermarket security guard, Zheng Yaonan, has entered the Hurun Rich List with a net worth of 8.5 billion, showcasing a remarkable rise in wealth [1] - At his peak, Zheng owned 8,000 lingerie stores and was dubbed "the man who understands women the most in China" [1] - After stepping back from his role, the company faced a loss of 1.3 billion in a year, highlighting significant financial challenges [1] - In a critical moment, Zheng made a strong comeback, turning the company's fortunes around and achieving profitability within a year [1]