How did Raphaël Graven, known as Jean Pormanove, die after a ten-day challenge?

The death of Raphaël Graven, also known as Jean Pormanove, following a ten-day challenge is attributed to sleep deprivation and violence. In the context of extreme challenges, particularly ones that involve sustained periods of activity without adequate rest, the physical and psychological toll can lead to dire consequences. Sleep deprivation can severely impair cognitive function and decision-making, as well as exacerbate stress, which may contribute to violent situations or reactions. This combination ultimately resulted in Graven's tragic demise during the challenge.

In situations involving extreme challenges, other factors, such as medical complications or cardiac issues, could be present but do not encompass the specific circumstances reported in this case. Similarly, while accidental overdose is a potential risk in various contexts, it is not relevant to this particular incident. Thus, the complexity of both the mental and physical demands of the challenge played a crucial role in the outcome, emphasizing the perils associated with extreme stress and insufficient rest.