Fear is a basic human emotion we all experience, and even the most celebrated figures in history were not immune. In fact, these ten remarkable personalities each carried a strange, specific dread that clashes with the fearless image history often paints them with – welcome to the world of 10 surprising phobias that shaped the lives of powerful leaders.

10 Surprising Phobias

10. Fire

Although he famously declared that “the only thing we have to fear is fear itself,” Franklin D. Roosevelt harbored a deep, personal terror of fire. This anxiety likely sprouted from childhood incidents, including a vivid memory of his aunt Laura sprinting down stairs with a burning dress after an alcohol lamp spilled.

In 1899, young Roosevelt helped rip up part of a parlor floor to douse a cellar blaze and joined a bucket brigade to extinguish a stable fire near Groton School. He later recounted the “horrible scene… the poor horses lying under the debris with their hide entirely burned off and fearfully charred because there was no back door.”

The phobia intensified after he lost the use of his legs in the 1920s; he dreaded being trapped in a burning building, unable to escape. During his presidency, his fear of fire even eclipsed his fear of assassination, prompting him to refuse locking the presidential bedroom door at night, forcing the Secret Service to patrol the hallway nightly.

His wife allegedly commissioned an architect to design a special fire‑escape chute for him, though it’s unclear if it was ever built. Despite his dread, Roosevelt insisted his family Christmas tree be lit with candles rather than electric lights.

9. Dogs

Legend and passages from the Secret History of the Mongols reveal that Genghis Khan feared only three things: his mother, his wife, and dogs. As an eight‑year‑old boy named Temujin, his father Yesugei warned his future in‑laws, “my son is afraid of dogs. My kinsman, don’t let my boy be frightened by dogs!”

Critics sometimes label this fear as cowardice, but the Mongolian dogs of the era were massive, ferocious beasts known to attack travelers without warning. The Mongols described them as “big and bony brutes, long‑haired and shaggy, loud‑voiced and vicious… they will jump at you even if you are on a horse or camel.”

Thus, Genghis’s aversion to dogs was likely a prudent precaution against these dangerous animals that could jeopardize his campaigns.

8. Flying

Former North Korean ruler Kim Jong Il was notoriously terrified of flying, preferring armored trains even for long diplomatic trips to the Soviet Union and Eastern Europe. His father, Kim Il Sung, also flew regularly, yet both developed a severe distrust of air travel after several unsettling incidents.

Swedish ambassador Ingolf Kiesow recounted that Kim Jong Il bore a scar from a 1976 helicopter crash that left both physical injury and lingering psychological trauma. In 1982, after a test flight of a newly purchased IL‑62 exploded, killing 17 people—including his personal pilot—Kim Il Sung refused to ride in aircraft piloted by North Koreans, opting instead for Russian pilots on rare occasions.

Unlike his son, Kim Jong Un shows no such aversion, frequently disembarking from planes and even sitting in the cockpit.

7. Disease

King Henry VIII, notorious for his many marriages, harbored an intense dread of disease, especially the plague and the mysterious sweating sickness that swept England during his reign. The Tudor tradition of “progresses”—royal tours of the countryside—continued under Henry, but the specter of contagion forced him to isolate whenever outbreaks flared.

During a sweating‑sickness outbreak in 1528, Henry fled London with Queen Catherine and his mistress Anne Boleyn, hopping from house to house before finally sheltering at the Abbot of St Albans in Hertfordshire, far from the infection. When one of Anne’s handmaidens fell ill, he retreated another 20 km away, ordering Anne back to her father’s estate while dispatching the second‑best physician to tend to her.

When Cardinal Wolsey suggested the plague was divine punishment for Henry’s desire to annul his marriage, the king erupted in fury, reportedly saying he would give “a thousand Wolseys for one Anne Boleyn.” The epidemic eventually subsided, allowing the court to return, though the fear lingered.

6. Lightning

According to Suetonius, Augustus Caesar was unnerved by thunder and lightning. While traveling at night during the Cantabrian campaign, a bolt struck near his litter, scorching it and killing a slave who carried a torch ahead of him.

Superstitious and fearful, Augustus commissioned the Temple of Jupiter the Thunderer to placate the god, yet his anxiety persisted. He reportedly kept a seal‑skin amulet for protection and, when storms approached, would retreat to an underground vault, possibly stocked with candles.

Some scholars argue his aversion may have been less about a true phobia and more about insomnia or boredom during sleepless nights, but the fear of lightning remained a noted quirk.

5. Water

Byzantine emperor Heraclius, after a series of victories against Persia, faced defeats at the hands of expanding Muslim armies, which sparked a nervous condition that included a pronounced fear of water. While retreating after a crushing loss in Syria, he hesitated to cross the Bosphorus, lingering weeks in his palace at Hiereia before finally being coaxed onto a bridge of boats lined with tree branches.

His dread was so severe that he ordered several cisterns in Constantinople to be filled with soil, effectively disabling them. Modern archaeologists have uncovered such filled‑in cisterns, although later emperors like Basil I cleared some of them.

Astrologer Stephanos of Alexandria reportedly warned that Heraclius would meet his end by drowning, a prophecy that may have fueled his water‑related anxiety.

4. Insects And High Ceilings

Peter the Great harbored a distinct aversion to cockroaches; he would flee any building where one appeared. During tours of the countryside, he instructed his servants to sweep every room thoroughly to ensure they were roach‑free.

One anecdote tells of Peter asking his host whether the house contained cockroaches. The officer replied, “Not many,” and added, “And the better to get rid of them, I have pinned a living one to the wall.” Upon seeing the pinned insect next to his head, Peter rose, punched the officer, and left with his entourage.

Peter also displayed a mild fear of open spaces, disliking wide rooms and lofty ceilings. He would avoid large palaces abroad, and when staying in a high‑ceilinged chamber, he would request a canvas be hung low to create a cozier, more confined atmosphere.

3. Heights And Long Flights

Libyan strongman Muammar Gaddafi was infamous for his eccentric phobias of heights and prolonged flights over open water. Diplomatic cables released by WikiLeaks reveal he could not endure more than eight hours of airborne travel over water, prompting his staff to devise complex itineraries with frequent layovers.

One such plan involved stopping in Portugal on a trip to the United States and arranging a Newfoundland layover on the return from Venezuela. His aversion also influenced his lodging choices; U.S. Ambassador Gene Cretz reported Gaddafi would not climb more than 35 steps and insisted on staying on the first floor of any building.

He favored a New Jersey mansion nicknamed “Thunder Rock” or simply pitched a Bedouin tent, both options allowing him to avoid the discomfort of upper‑floor rooms.

2. Public Speaking

Winston Churchill, now celebrated as a master orator, once grappled with a stutter that made early public speaking attempts terrifying. At age 29, during his inaugural speech to the House of Commons, he froze for three minutes before retreating to his seat and covering his face with his hands.

Determined never to endure that embarrassment again, Churchill began preparing speeches weeks in advance, which also gave him a deeper grasp of the issues at hand. He even practiced nonsense phrases while walking, such as “The Spanish ships I cannot see since they are not in sight,” to overcome his speech impediment.

Some scholars argue his difficulty was a lisp rather than a stutter, but regardless, his perseverance turned him into one of the most iconic speakers of the 20th century, famously declaring, “My impediment is no hindrance.”

1. Dentists

Adolf Hitler harbored a pronounced phobia of dental visits, a surprisingly humanizing detail. In 2009, Menevse Deprem‑Hennen published Dentist of the Devil, chronicling the career of Dr. Hugo Blaschke, the SS’s Deputy Chief Dental Surgeon who tended to Hitler for nearly two decades.

Documents uncovered by Jewish dentist Fedor Bruck, who hid in Berlin during the war, revealed Hitler’s chronic oral health problems—bad breath, yellowed teeth, abscesses, and gum disease—exacerbated by his dental dread. He once demanded a simple root canal be stretched over eight days, claiming he could not bear the pain.

Hitler’s aversion was so intense that he reportedly told Benito Mussolini he’d rather have “two or three teeth out” than endure a difficult meeting with Spain’s Francisco Franco. Even Hermann Göring, the Luftwaffe chief, feared the dentist, often crying before entering the chair.

These revelations offer a glimpse into the vulnerabilities that lurked behind the iron façade of one of history’s most infamous dictators.

When we think of death‑defying stunts, the image of a man in a leather jacket often springs to mind, but the history of daredevilry is equally, if not more, populated by women who threw caution to the wind. These 10 fearless female pioneers proved that bravery knows no gender, and each of their stories reads like a high‑octane adventure novel.

Why These 10 Fearless Female Trailblazers Redefined Danger

10 Helen Gibson

Helen Gibson is widely celebrated as Hollywood’s inaugural stuntwoman. Raised by a father who longed for a son, she was encouraged to engage in traditionally masculine pursuits. After attending a Wild West exhibition, she enrolled as a rider, mastering horsemanship to the point where she could pluck a handkerchief from the ground while galloping at full speed—an act that risked a brutal kick to the head. Her marriage to a rodeo performer turned the duo into a spectacle, earning a living by winning races while perched precariously on the horse’s back.

Gibson transitioned to the silver screen starring in the “Hazards of Helen” series, a collection of twelve‑minute short films that followed a quick‑witted heroine through relentless peril. In one memorable episode, she leapt from the roof of a train station onto the moving top of a locomotive. She later described this as her most hazardous stunt: she landed on the train, only for the locomotive’s motion to threaten to hurl her underneath. She saved herself by seizing an air vent, then, displaying consummate showmanship, deliberately hung over the edge to heighten the drama.

Later in her career she worked as a stunt double, earning accolades for her contributions to Hollywood’s rise as a filmmaking hub. She lived to the age of 86, leaving behind a legacy that paved the way for future generations of stunt performers.

9 May Wirth

May Wirth earned the moniker “the greatest bareback rider in the world” thanks to a childhood steeped in circus life. Born to performers John and Dezeppo Zinga, she was later adopted by Mary Wirth, a renowned equestrian, who nurtured her prodigious talent. By the tender age of ten, May could tumble, balance, and perform as both a tightrope artist and a contortionist, showcasing a versatility that set her apart.

Her breakthrough came when she mastered a forward somersault atop a galloping horse, earning her the title of “real trick rider” and a coveted spot in circus rosters. Dubbed “the fearless American hurricane hurdle rider,” she dazzled audiences by leaping onto a moving horse while wearing baskets on her feet—an act that amplified the danger factor. Even after sustaining injuries, she continued to tour globally, enthralling crowds with her daring feats.

May Wirth passed away at 84, and her homeland of Australia honored her legacy with a commemorative postage stamp, cementing her status as a timeless icon of circus daring.

8 Dorothy Dietrich

Dorothy Dietrich stands among the elite of female magicians, celebrated for her mastery of escapology, illusion, and even animal acts involving ducks and poodles. Her repertoire spans from sawing volunteers in half on live television to intricate feats that blend danger with theatrical flair.

Perhaps her most jaw‑dropping escapology stunt involved freeing herself from a straitjacket while suspended hundreds of feet in the air from a crane. She performed this feat without a safety net, with the supporting rope ablaze—a combination that had thwarted countless others. Dietrich also broke ground as the first woman to execute the bullet‑catch, catching a live round fired into a metal cup held precariously between her teeth.

She continues to tour worldwide, and each Halloween she conducts a Houdini séance, attempting to summon the spirit of the legendary escapologist. Though the spirits remain silent, her dedication to the craft never wavers.

7 Sonora Webster Carver

In the roaring 1920s, a bizarre spectacle called horse diving captivated audiences: horses were forced to plunge from towers as high as 60 feet, sometimes with riders aboard. Sonora Webster Carver shattered expectations by becoming the first woman to master this perilous act.

The act’s creator, William “Doc” Carver, placed an advertisement seeking “a girl who could swim and dive and was willing to travel.” Sonora answered, and from 1924 onward she would mount a galloping horse, ride it up a ramp, and launch both into a shallow pool—often merely twelve feet deep. She later married Doc’s son, embedding herself further into the family’s daring enterprise.

Tragedy struck in 1931 when her horse Hot Lips misjudged the jump, colliding face‑first with the water and pulling Sonora into the impact. The crash detached her retinas, rendering her completely blind. Undeterred, she continued diving horses for another eleven years, demonstrating an unyielding resolve. Sonora lived a long life, passing away at the remarkable age of 99.

6 Mabel Stark

Mabel Stark earned the distinction of being the world’s first female tiger trainer. As a troubled youth, her physician suggested nursing to lift her spirits, but she found true exhilaration in the zoo’s big cats. Abandoning nursing, she entered the circus, initially working with horses before befriending a seasoned big‑cat wrangler who would later become her husband.

By 1916, Stark was front‑and‑center of the tiger act, though her relationship with the ferocious felines was far from affectionate. She survived numerous injuries, including a harrowing incident where a lion seized her, broke her arm, and forced attendants to carry her unconscious from the ring. Her tenacity kept her performing with tigers, lions, and leopards for over five decades.

Forced into retirement in 1968, Stark’s life took a tragic turn when a tiger escaped, was shot, and subsequently killed. Overcome with grief, she took her own life shortly thereafter, a sorrowful end to a career defined by courage and spectacle.

5 Lillian Boyer

When aviation was still in its infancy, simply stepping onto an aircraft was a bold act. The era’s hunger for thrills birthed barnstorming and wing‑walking, where daring individuals clambered onto the wings of soaring planes to perform seemingly impossible stunts. Lillian Boyer emerged as one of the most celebrated female wing‑walkers of the period.

Nicknamed “The Fair Devil of the Air,” Boyer’s repertoire included hopping from one airborne plane to another, dangling from a rope using only her teeth, standing upside‑down on a wing, and even piloting the wing through a loop‑the‑loop. Despite the ever‑looming danger of plummeting thousands of feet, she maintained a fearless disposition, later remarking, “I don’t know if I lacked good sense or what.” When queried about a lady’s place in such perilous pursuits, she retorted, “Strength and alert judgment are not determined by sex.”

Boyer retired from the daring profession in 1928 and lived a long life, passing away in 1989.

4 Rosa ‘Zazel’ Richter

Rosa Richter, performing under the stage name Zazel, earned her place in history as the first human cannonball. In 1877, at the London Aquarium, she was propelled—by what appeared to be an explosive blast—from a cannon to soar over 70 feet above a stunned audience, concluding her traditional acrobatic routine with a spectacular climax.

While it seemed she was launched directly from the barrel, the reality involved a clever stage contrivance: hidden ropes and springs generated the force that thrust her toward a safety net, where she landed to thunderous applause. This intricate mechanism introduced numerous points of potential failure—tangled ropes or misfires could prove fatal.

Despite the ingenious design, Zazel’s career was not without peril. On one occasion she missed the net, sustaining a broken back. Though she survived the injury, the experience prompted her retirement from the cannonball circuit, ending a brief yet dazzling chapter in performance history.

3 Maria Spelterini

In 1876, at just twenty‑three years old, Maria Spelterini achieved a remarkable first: she became the inaugural woman to traverse a tightrope stretched across the roaring expanse of Niagara Falls. Not content with a single crossing, she performed the daring feat five times throughout July of that year, each time on a wire a mere 2.5 inches in diameter.

Seeking ever greater drama after her initial triumph, Spelterini added peach baskets to her feet, increasing the risk of a slip. She then attempted a crossing with both hands and feet bound together, followed by a daring backward walk across the same taut line. Contemporary newspapers often focused more on her flamboyant attire than on the sheer danger of her stunts, highlighting the era’s fascination with spectacle.

After several more performances, Spelterini vanished from the public eye. Little is known about her later life, and the exact circumstances of her death remain a mystery, adding an enigmatic veil to her already legendary status.

2 Dolly Shepherd

In 1903, sixteen‑year‑old Elizabeth “Dolly” Shepherd worked as a waitress in London when she encountered Buffalo Bill Cody’s Wild West show. After Cody’s demonstration involving a blindfolded shot that grazed his wife’s scalp, Dolly volunteered to be the target for a second attempt, displaying remarkable bravery. Impressed, Cody introduced her to a balloon exhibition, and after a brief half‑hour of training, she began performing parachute jumps from balloons.

Audiences paid to watch Dolly and other women ascend to thousands of feet before descending via parachute. Despite witnessing several fatal accidents as parachute technology was still evolving, Dolly remained undaunted, famously declaring she would “go high because I had it in my head that if I had to be killed, I’d like to be killed completely: good and proper!”

During a historic tandem jump, disaster struck when her partner’s parachute failed to detach. Dolly urged the panicked jumper to cling to her, sharing her own parachute as the balloon rose to 11,000 feet. Though both survived the harrowing descent, Dolly suffered paralysis for the remainder of her life. She nonetheless lived to the age of 96.

1 Annie Edson Taylor

In 1901, Annie Edson Taylor, a Civil War widow seeking fame and fortune, devised a bold plan: she would barrel herself over Niagara Falls. On her 63rd birthday, two assistants placed her inside a sturdy wooden pickle barrel, secured her with a leather harness, and padded the interior with cushions to improve survivability.

The barrel was towed into the Niagara River, released, and sent cascading over the falls. Remarkably, Annie survived the plunge, remaining afloat at the base of the falls for twenty minutes before being rescued. In the aftermath, she warned future would‑be daredevils, stating, “Nobody ought ever to do that again. If it was with my dying breath, I would caution anyone against attempting the feat.”

Despite surviving the stunt, Annie’s quest for lasting fame and wealth fell short. She spent much of her remaining money attempting to recover the stolen barrel from her manager, never achieving the financial success she had hoped for.