Personnel: Chana Messinger at 80,000 Hours (Head of Video)

NoteThe source text is a staff directory for 80,000 Hours that explicitly lists Chana Messinger under the 'Primary staff' section with the title 'Head of Video'. All three key fields in the record are directly confirmed: person (Chana Messinger), org (80,000 Hours), and role (Head of Video). The source subject matches the claim subject perfectly.