Entrepreneur and investor. Co-founder, chairman, and former CEO of AngelList. Notable early-stage investments in over 200 companies including Uber, FourSquare, Twitter, and Wish.com.

Mapping the world’s business & investing knowledge: @OSAMResearch 🧬 / @psumvc 🟣 / @capitalcamp ⛺️ / @joincolossus 🔎 / @join__frontier🌐