The Joe Rogan Experience #2439 · January 14, 2026 · 2h 30m

Johnny Knoxville

Johnny Knoxville — Jackass creator. The physical toll of 25+ years of stunts, concussions and brain damage, and why he kept doing it. Steve-O's sobriety came up — connecting to the sobriety arc from #2463.

Highlights

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The physical cost of Jackass — concussions and permanent damage

Knoxville has had 16+ concussions, broken bones in every limb, and permanent cognitive effects. The body keeps the score.

Claude ChatGPT Gemini