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How to Be a Double Unicorn, with John Urschel | Better in Person

Sep 16, 2026 · 32m

Summary

John Urschel discusses his dual career as an NFL offensive lineman and MIT math PhD, detailing how he balanced grueling football training with advanced mathematics. He reflects on his early love for puzzles, his decision to stay at Penn State, and the physical toll of the sport. Urschel also shares insights on CTE, his family life, and demonstrates Cantor’s diagonal argument to illustrate the concept of different levels of infinity.

Topics discussed

Introduction: John Urschel, NFL Lineman and MIT Math Professor Family Background: Canadian Roots and Father's Dual Career Early Childhood: Discovering a Love for Math and Puzzles Growing Up: Books in Courtroom and Dreaming of Football College Choice: Committing to Penn State over Stanford NCAA Rules: NIL, Paterno's Era, and Player Compensation NFL Draft: From Zero Confidence to the Baltimore Ravens The Physical Toll: Weight, Training, and the Joy of Hitting On-Set Demo: Urschel Teaches Dubner Football Stance Balancing Acts: Getting Permission for MIT PhD While Playing Study Strategies: Reading Ahead and Compartmentalizing Work Retirement Decision: CTE Concerns vs. Math and Family Defining Math: A Broad View Beyond Traditional Calculus Math Lesson: Cantor's Diagonal Argument and Levels of Infinity Personal Life: Wife Louisa, Children, and Views on Youth Sports Reflections: Luck, Talent, and Advice for Future Generations Outro: Show Credits and Sponsorship
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