How a Jeopardy! Champion Remembers Everything
One of Jeopardy's winningest players talks about how he studied for the show and how he organizes his life
Sep 6, 2019 · 10 min readUpdated Jun 26, 2026
Roger Craig isn’t your average Joe.
He’s a machine learning, data science, and AI practitioner who combined his computer skills and an interest in quiz games into something extraordinarily unique:
He won more than half a million dollars on Jeopardy!, including a whopping $77,000 in a single day.
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