Core Insights - The article highlights the journey and achievements of Guo Ronghui, a prominent figure in the Web3 security industry, emphasizing his academic background and entrepreneurial spirit [2][3][4]. Group 1: Background and Early Career - Guo Ronghui's early fascination with mathematics and his exceptional talent were evident during his academic years, where he excelled in competitions and pursued a degree in computer science at Tsinghua University [3][4]. - His research focus on formal verification during his PhD at Yale laid the groundwork for his later success in the Web3 security sector [4][5]. Group 2: CertiK's Formation and Growth - CertiK, co-founded by Guo Ronghui in December 2017, achieved a valuation of $2 billion by 2022, marking a significant milestone in its growth trajectory [5][12]. - The company developed CertiKOS, the world's first operating system kernel proven to be free of vulnerabilities through formal verification, which garnered attention from both academia and the investment community [5][12]. Group 3: Challenges and Strategic Focus - The COVID-19 pandemic posed significant challenges for CertiK, as the company had to adapt to remote work while maintaining team morale and productivity [10][11]. - Guo Ronghui emphasized the importance of focusing on customer needs and long-term goals, leading CertiK to tackle complex security challenges in the Web3 space [12][13]. Group 4: Company Values and Market Position - CertiK's core value of "doing what should be done" reflects its commitment to addressing genuine customer needs, even when they extend beyond traditional security services [12][13]. - The company has become a leader in the Web3 security sector, serving over 5,000 enterprises and identifying more than 150,000 security vulnerabilities, while maintaining a market share exceeding 60% [13][14].