Ruohan Jiang
蒋若涵
Ruohan Jiang is a Columbia University student who took leave to co-found Hyperknow, a "general-purpose learning agent" platform, with Yilin Zhao. Born in 2005, Jiang handles frontend development while Zhao focuses on backend, a division rooted in their earlier collaboration on AI for Science research at Columbia . ZhenFund, which published profiles on the pair in March 2026, described their shared drive as a kind of "structural-outside growth force" — an almost agent-like initiative . Their project emerged from an idea of a learning companion they had imagined since secondary school .
AI-generated — may contain errors, please verify.
Coverage
When Everyone Has Better Tools, What Do You Actually Want to Create? | Zhen Summer Fellowship
Each team will receive up to RMB 500,000.
Taking a Leave from Columbia to Build a Startup: Don't Ask ChatGPT, Ask Hyperknow 3.0
We want to serve everyone who stays curious about knowledge.
Dropped Out of Columbia to Build the First General-Purpose Learning Agent
Gen Z Is Building the World
There's always someone young.
Duolingo Talks to Early-Stage Founders: How to Build a Fun Product in the AI Era?
Because it's weird, because it's fun, because it's one of a kind.
