Tiffany Kosolcharoen

Tiffany Kosolcharoen is the Head of Investment Research at Y Combinator. Previously, she was a manager in Facebook’s growth team, where she built and led the market intelligence team serving corporate development, payments, messaging, media, and emerging businesses. Prior, Tiffany led consumer business development at Twitter, where she launched new products as Twitter commerce’s first hire. Tiffany holds a BS and MBA from MIT.