economy
February 3, 2026
Billionaire trader, poker player Jenny Just says one skill could have saved her a decade of early losses
Self-made billionaire Jenny Just uses poker as a training ground for risk assessment and decision making, and she's on a mission to teach girls to play.
TL;DR
- Jenny Just, a self-made billionaire and co-founder of Peak6, views poker as a vital training ground for market risk assessment and leadership.
- She believes learning poker earlier in life could have saved her a decade of financial losses by accelerating high-stakes decision-making skills.
- Just teaches poker to women and girls through the Poker Power platform, emphasizing its strategic thinking benefits for professional advancement.
- Poker teaches players to assess risks with incomplete information and make repeated choices with real consequences, mirroring business scenarios.
- Early exposure to structured risk through poker can change career trajectories, especially for women who may be less comfortable with risk-taking.
- Just highlights that poker fosters patience and strategic action over emotional responses, essential for success.
- She founded Poker Power with her daughter Juliette in 2020.
- Just was named to the 2025 CNBC Changemakers list.
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