The World War I Soldier Who Was Shot In The Head And Didn’t Sleep For 40 Years

New steel helmets for Austro-Hungarian soldiers on the Italian front that are supposed to protect against falling rocks in the mountains (Photo by ullstein bild/ullstein bild via Getty Images)

A year into the First World War, Paul Kern, a Hungarian soldier, was shot in the head by a Russian bullet. But instead of dying, as would be expected from such a severe wound, Kern survived and eventually recovered. He had not lost the ability to hear or even see, but he had lost something: the ability to sleep.

Kern’s case puzzled doctors for 40 years.

Paul Kern

Paul Kern
Photo Credit: Public Domain

Kern was a Hungarian soldier fighting on the frontlines of WWI. He had joined up at the outbreak of war after the death of Archduke, Franz Ferdinand. Kern was a member of Hungary’s elite shock troops that would lead the charge into enemy positions.

It was during an attack in 1915 that he was shot in the head by a Russian bullet. It entered his head through his right temple, knocking him out. Kern was quickly taken to Lemberg hospital to have his seemingly fatal wound treated.

The bullet had removed part of his frontal lobe, which is involved in a wide range of brain activities including movement, planning, emotions, problem-solving, and many more. This part of the brain is considered to be the behavior and emotional control center.

When Kern awoke from his injury, he was not immediately aware that he had just lost the ability to sleep. That’s right, he never slept again.

The frontal lobe deals with so many different facets of human behavior, so an injury to it can result in a massive number of symptoms. But even for a frontal lobe injury, Kern’s case is a scientific anomaly.

Kern never slept again

Kern left the military soon after and returned to civilian life. Not only had he lost the ability to sleep, but he had also lost any desire to sleep. Without it, his days were eight hours longer than usual, both a blessing and a curse.

To begin with, Kern tried to force himself to sleep but found this more tiring than simply staying awake.

Sleep is extremely important to maintain a healthy body, both physically and mentally. While asleep, your body rebuilds and restores vital systems including the brain, which is thought to be the main priority for restoration while asleep. Sleep also has a massive effect on a person’s cognitive state. A lack of sleep can take a heavy toll on the body’s health, and even induce hallucinations and entire changes in personality.

It is so important that an extreme lack of sleep is believed to be fatal.

For Kern though, none of this was a problem, which is one of the reasons his case is so extraordinary. In fact, it was the practical issue of being awake for 24 hours a day that Kern was most unhappy about. Kern was able to live a mostly normal life without ever going to sleep, and had no obvious detrimental effects. He spent his extra time reading and seeing his loved ones.

For about an hour each day, Kern would close his eyes to rest his optic nerves, something he had to do otherwise he would have headaches.

Naturally, many doctors were skeptical about Kern’s claims, but he traveled around the world to whatever doctor wanted to examine him, puzzling them all.

One theory proposed was that he was having microsleeps throughout that day, that even Kern wasn’t aware of. However, Kern was never observed to be in any state other than completely awake.

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Another idea was that the Russian bullet removed a specific part of the brain that required sleep. Regardless, most of the doctors believed that you can’t get something for free, in this case, Kern’s body functioning without recovery they believed would lead to an early death.

They were partly correct, as he would pass away in 1955 at a relatively young age. However, Kern had lived through the past 40 years without sleep, making it a truly remarkable case. He may have died earlier than expected but he also gained an additional eight waking hours every single day for 40 years.