The document discusses Jack Ma, the founder of Alibaba.com. It provides an overview of Alibaba.com, describing it as the world's largest online B2B marketplace with over 65 million members. It then profiles Jack Ma, describing him as a "crazy" man who founded Alibaba.com in 1999 with 17 co-founders and just $2000. The document also outlines Ma's leadership style, which focuses on vision, teamwork, and transparency.