Reid Hoffman, cofounder of LinkedIn, is one of Silicon Valley’s most influential entrepreneurs and investors, known for shaping professional networking at global scale. After early roles at PayPal and Socialnet, Hoffman launched LinkedIn in 2002, turning it into the world’s dominant platform for career identity, recruiting, and business relationships before its landmark acquisition by Microsoft. As a partner at Greylock, he backed major companies including Airbnb and Facebook, while also becoming a prominent public intellectual through books, podcasts, and AI advocacy. Hoffman’s work blends network economics, venture investing, and strategic thinking about the future of technology.

Patrick Collison, cofounder and CEO of Stripe, built one of the world’s most important financial infrastructure companies by making online payments programmable, global, and developer-friendly. Launching Stripe in 2010 with his brother John, Collison focused on simplifying complex banking rails into clean APIs, enabling millions of businesses—from startups to global enterprises—to transact online. Under his leadership, Stripe expanded into billing, fraud prevention, payouts, and financial tooling that power a large share of the internet economy. Known for intellectual rigor and long-term thinking, Collison has become a defining architect of modern fintech.