He worked four blue-collar jobs in his teens to stay afloat. Today, his fintech startup is worth $8 billion

Zhang's ascent from humble beginnings to leading a successful fintech company underscores the importance of resilience and adaptability in the entrepreneurial landscape. His ability to leverage his diverse experiences into a business model that addresses modern financial needs speaks to the evolving nature of the fintech industry. As more individuals seek innovative solutions, Zhang's story exemplifies how grit and innovation can lead to substantial economic impact.