In this episode of The Joe Rogan Experience, Johnny Knoxville shares the origins of his career in stunt performance, tracing it back to his father's elaborate pranks at their family tire company. He describes how a magazine article about testing self-defense equipment led to the creation of "Jackass," which became successful due to its spontaneous filming style and authentic reactions from participants.
During the conversation, Knoxville discusses the physical toll of his career, including multiple concussions, broken bones, and a brain hemorrhage that have resulted in ongoing health issues such as memory problems and depression. He also addresses his perspective on risk-taking and responsibility, particularly regarding the show's influence on young viewers and his approach to managing his own children's exposure to "Jackass" content.

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Johnny Knoxville reflects on his father's elaborate pranks at their family tire company, including staged gunfights at Christmas parties and sending fake letters from the IRS or Venereal Disease clinic to employees. These pranks, though sometimes causing chaos, significantly influenced Knoxville's future career in stunt performance and shaped his approach to risk-taking behavior.
Knoxville's journey into stunts began out of necessity when his girlfriend became pregnant. After testing self-defense equipment on himself for a magazine article, Jeff Tremaine suggested filming the stunts, leading to the creation of "Jackass." The show's success stemmed from its spontaneous, unplanned filming style and authentic reactions from participants. Knoxville and director Jeff Tremaine often kept cast members unaware of upcoming stunts, creating an environment of constant suspense that resonated with audiences worldwide.
Throughout his career, Knoxville has sustained numerous serious injuries, including multiple concussions, broken bones, and a brain hemorrhage during "Jackass Forever." These injuries have led to ongoing health issues, including memory problems and depression, for which he sought medical treatment. Despite doctors' warnings about further concussions, Knoxville maintains an accepting attitude toward the risks involved in his work. However, he expresses a sense of responsibility regarding the show's influence on youth, carefully managing his own children's exposure to "Jackass" content and discouraging fans from attempting to replicate the stunts.
1-Page Summary
Knoxville reflects on his father's notorious pranks at work and how they influenced his own career in stunt performance.
Knoxville recounts his father's elaborate pranks during Christmas parties at the family's tire company. Notably, Knoxville's dad orchestrated fake gunfights to shock employees. In one instance, he gave a couple of his employees guns with blanks and instructed them to escalate an argument into a fake shootout, which sent everyone bolting into the streets in fear. The following year, a similar scenario was set up with new employees, but this time, the other party attendees were in on the joke and fired back with their own blank guns, causing the new employees to make a run for it.
The pranks were not limited to fake gunfights. Knoxville's father would send fake letters from the Venereal Disease clinic or the IRS to his friends and employees. These letters would claim the recipients had contracted a venereal disease or were about to be audited. These pranks often led to emotional reactions, with one of the individuals confronting Knoxville's father with a real gun in response to receiving a fabricated clinic letter.
Knoxville's Biography and Family's History of Pranks
Johnny Knoxville played a central role in the conception and development of the "Jackass" franchise, which started as an unconventional way to earn a living and evolved into a global cultural phenomenon.
The genesis of Johnny Knoxville's stunt career began when his girlfriend at the time was pregnant. Knoxville had moved to Los Angeles to pursue acting but wasn't finding success. In an urgent effort to provide for his impending daughter, he began writing articles, one of which involved testing self-defense equipment on himself. After being rejected by magazines, Jeff Tremaine published the piece in Big Brother magazine and suggested filming the stunts, laying the groundwork for "Jackass."
Knoxville recalls an early stunt where he tested a bulletproof vest by shooting himself, which was dangerously disorganized and almost thwarted by unexpected encounters with passersby. This stunt was a precursor to the "Jackass" TV show and movies. The filming of "Jackass Number Two" highlighted the show's extended, unplanned filming schedule that could last months.
Knoxville and former UFC commentator Joe Rogan shared experiences regarding how they motivated participants to confront their fears. Rogan, for example, ate distasteful items like roaches to encourage participants, showing a deep level of commitment to supporting the cast directly. Knoxville and show director Jeff Tremaine thrived on keeping the stunts spontaneous and would begin pranks even before cameras were set up, much like a pickup basketball game.
The "Jackass" crew often kept cast members in the dark about stunts to capture authentic re ...
Origins, Filming, and Impact of the Jackass Franchise
Johnny Knoxville discusses the numerous injuries he has sustained over his career and his approach to the fear and extreme risks associated with stunts on "Jackass."
Knoxville describes stunts that could have resulted in death, recalling incidents involving a blindfolded encounter with a bull and a near miss with metal rods from a rocket explosion. He has suffered multiple injuries, including concussions, one of which during the filming of "Jackass Forever" was described as "really gnarly." This particular injury came with a brain hemorrhage, broken wrist, and a broken rib. Knoxville also recounts being knocked out by boxer Butterbean, which led to weeks of vertigo, and acknowledges arm and back breaks among other injuries.
Knoxville can no longer perform stunts that might cause concussions due to the number he has already sustained. Besides, he indicates that he has been knocked out around 16 times, with each knockout occurring more easily than the last, suggesting a long-term impact from past injuries and making reference to a "glass jaw."
Knoxville's head traumas led to memory issues and depression. After suffering severe head injuries, he experienced memory issues, such as clear recollections of childhood memories but uncertainty about recent events from the week before. Additionally, he faced a period of depression, anxiety, and catastrophic thinking, describing it as his mind turning against him and leaving him feeling like he was at the bottom of a well. He went "offline" for a few months but recovered after taking medication that helped him regain his sense of self.
Moreover, Knoxville mentions receiving warnings not to sustain any more concussions based on his brain scans, although the results of these scans were not discussed in detail.
Despite the injuries and health concerns, Knoxville expresses acceptance of pain as a part of his life, continuing to perform stunts and face fears. He talks about negotiating more time for shooting even after being suggested to stop due to the risks of dangerous activities, indicating his willingness to face fear for performing stunts.
He recalls a desire to do an Olympic ski jump stunt, despite not knowing how to ski, showcasing his love for thrill stunts and overcoming fears regardless of potential health dangers. His recounting of these experiences implies an acceptance and thrill from engaging in risky stunts.
Knoxville describes the ...
Knoxville's Injuries, Health, and Mindset Toward Extreme Risks
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