My First Million

Snapshot · My First Million

Mohnish Pabrai: This will save you 10 years of bad investments

Explore episode May 22, 2026

Where this was said

Studying the greatest investors

At 1:36:53 · chapter starts 1:26:31

Ed Thorp is the most complete investor Pabrai has personally known: MIT-trained mathematician, blackjack card counter, casino nemesis, author of Beat the Dealer, options-pricing pioneer (who chose profit over a Nobel Prize), hedge fund operator at 25-30% annual returns with no losing years at Princeton Newport Partners, early mentor to Ken Griffin, and long-term investor with Warren Buffett. The stories spiral outward with the compounding logic of the episode itself — introduce randomness (a chance encounter in a racquetball locker room while Pabrai was naked), then recognise the signal (Ed Thorp!) and act immediately. Ken Griffin emerges from the same orbit: discovered by Thorp while trading convertible bonds from his Harvard dorm room, running Citadel at barely double digits of staff with a Russian mathematician protected from all human contact by a dedicated temp. The Citadel culture of intensity that Pabrai's wife observed in the early days — everything unusual, nothing ordinary — is the DNA of what became one of the world's most successful hedge funds. Griffin's famous rejection of a candidate who said he'd quit at $10 million is the episode's most direct echo of Munger's principle: 'Don't die at 25.'

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