27 Year-Long Insomnia

The twins claim that their Uncle Gorstag had insomnia for 27 years straight. In reality, modern experiments have claimed that the average time human can go without sleep falls somewhere between 11 days to a few months and even (when under Fatal Familial Insomnia) 2 years before suffering from severe mental and physical degradation and perishing.

Example of:
Artistic License – Biology