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Irene! (Heejin) Koo

lifelong learning, future of work, tech — and tinkering with everything in between.

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Largely shaped by questions and bets, I've led many lives, as a second author of a Nature Geoscience paper, leading entrepreneurship initiatives at Columbia, and playing racquetball competitively. I've spent time as a PM at Twitter and Apollo.io, one of the first operators for a healthcare startup backed by Sequoia and Khosla (0 to $10MM ARR in 8 months), and an early supporter in crazy ideas (Soma Capital, angel investing).

A common through line is investigating talent, learning, and access to opportunities from an economic mobility lens, which brought me to Harvard Graduate School of Education.

Outside of work — I hop cafes, run, and host fun dinners.

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