Max Levchin — Co-founder, PayPal; Founder & CEO, Affirm

**Max Levchin** is the founder and CEO of **Affirm**, the leading buy-now-pay-later (BNPL) company, and the co-founder of **PayPal**, where he served as CTO and built the fraud detection systems that made online payments viable. He is a member of the "PayPal Mafia" — the legendary group of PayPal alumni that includes Peter Thiel, Elon Musk, Reid Hoffman, and others who went on to found or lead some of the most important technology companies in the world.