Great literary characters often have their roots in real, living people. The same is true for comic book heroes. Here are 10 real individuals who influenced the creation of these iconic figures in spandex.
10. Clark Kent (Superman) - Harold Lloyd

Superman's origins were complex and evolved over time. The Man of Steel originally debuted as a telepathic villain (sporting a bald head like Lex Luthor) in the January 1933 issue of the fanzine Science Fiction: The Advance Guard of Future Civilization. Jerry Siegel, at the age of 18, was a sci-fi enthusiast influenced by Friedrich Nietzsche’s concept of the Ubermensch, often translated as 'Overman' or 'Superman.' This Ubermensch would rise above Christian values to forge his own code of morality. Siegel penned a tale featuring this 'Super-man,' driven by ambitions of world domination, while his friend Joe Shuster illustrated the narrative.
In the five years following, Siegel and Shuster refined Superman, ultimately shedding the hyphen and reimagining him as a hero. Drawing inspiration from biblical figures like Moses and Samson, along with iconic characters such as Hercules, Doc Savage, and Buck Rogers, the duo crafted Superman into one of the most enduring and legendary figures in comic book history.
As passionate movie fans, Siegel and Shuster modeled Superman's appearance after renowned actor Douglas Fairbanks (minus the signature pencil-thin mustache). His alter ego, Clark Kent, was named after Hollywood icons Clark Gable and Kent Taylor, while the character's persona was inspired by Harold Lloyd, known for blending a seemingly timid demeanor with strength and agility.
Recent speculation by comic book historians suggests that Superman's themes of parental loss and isolation reflect Siegel's own life experiences. Siegel's parents, both Lithuanian immigrants, faced hardship, and tragically, Siegel's father passed away in 1932, just months before Superman made his debut in the comic world.
Eventually, Siegel and Shuster sold the rights to Superman to Detective Comics (which would later become DC Comics) for a modest $130. The two creators didn’t receive any further compensation until the 1970s, when DC agreed to provide yearly pensions for life to Siegel and Shuster.
9. Lois LaneGlenda Farrell

When discussing Clark Kent, it's important to also explore the origins of his beloved Lois Lane. An urban legend has long suggested that Jerry Siegel based Lois on a girl he fancied while attending Glenville High School in Cleveland. However, Siegel refuted this story.
Siegel explained that it wasn't based on any high school crush but that his girlfriend, Joanne, inspired Lois's appearance, which artist Joe Shuster then brought to life. 'Our heroine was, of course, a working girl whose priority was grabbing scoops,' Siegel wrote. 'What inspired me was Glenda Farrell, the movie star who portrayed Torchy Blane, a gutsy, beautiful, headline-hunting reporter in a series of thrilling films.'
Torchy Blane was a sharp, ambitious reporter who featured in nine films between 1937 and 1939, with Farrell playing the lead in seven of them. Over time, however, Siegel noted that Lois Lane's personality evolved to resemble Joanne's, who eventually became his wife.
So, where did the name Lois Lane originate from? Actress Lola Lane portrayed Torchy Blane in 1938. Siegel explained, 'Because the name Lola Lane appealed to me, I named my character Lois Lane.'
8. Erik Lehnsherr (Magneto)Malcolm X

When Stan Lee and Jack Kirby introduced X-Men in their first issue in September 1963, they drew inspiration for their story about mutants battling discrimination from the civil rights movement. The two most powerful mutants they created were modeled after the leading civil rights figures of the era.
Professor X (Charles Xavier) was a compassionate educator who avoided violence whenever possible (though not always successfully) and fought against prejudice by showing that mutants were not a threat to society but could be a force for good. His character was inspired by Martin Luther King Jr. In contrast, Magneto (Erik Lehnsherr) took a more direct approach, advocating for intimidation—even hatred—and strength to counteract intolerance. His character was inspired by Malcolm X.
Stan Lee once wrote, “I didn’t view Magneto as an outright villain. He wasn’t a ‘bad guy,’” adding, “He was merely trying to retaliate against the people who were so prejudiced and racist. He wanted to protect mutants, and when society failed to treat them fairly, he felt it was necessary to teach society a lesson. He certainly posed a danger, but I never saw him as evil.”
7. Tony Stark (Ironman) Howard Hughes & Elon Musk

It has already been revealed that Stan Lee based Iron Man’s alter ego, Tony Stark, on Howard Hughes. The similarities between the two are hard to ignore: Both inherited wealth from their fathers, both were industrialists and inventors, and both had reputations as playboys. They also both supplied military technology to the United States during the Cold War. Lee even paid homage to the real-life millionaire by naming Tony Stark’s father 'Howard.'
The duality of Hughes’s life was particularly intriguing to Lee. As Lee put it, 'Hughes was one of the most colorful men of the time.' He was an inventor, an adventurer, a ladies’ man, and, as Lee also put it, 'a nutcase.' It’s not surprising, then, that Lee would describe Tony Stark in a similar way. 'He’s rich, handsome, a well-known playboy, always surrounded by beautiful, adoring women... Anthony Stark is both a sophisticate and a scientist! A millionaire bachelor, just as comfortable in the laboratory as in high society!'
Hughes passed away in 1976, so when Robert Downey Jr. signed on to play Tony Stark in the 2008 film Iron Man, he sought to meet a modern-day equivalent of Hughes to understand what it meant to be a billionaire, entrepreneur, and tech visionary. He turned to Elon Musk, who co-founded PayPal and is now the CEO and CTO of Space Exploration Technologies (SpaceX), a private space agency responsible for delivering supplies to the International Space Station. Downey even studied Musk’s mannerisms to make his portrayal of Stark more authentic.
Iron Man director Jon Favreau also met Musk and was so impressed by him that he adjusted the script to make Tony Stark even more like the flamboyant entrepreneur. Favreau also incorporated elements of Stark's character from Larry Ellison, the CEO of Oracle.
Elon Musk made a cameo appearance in the 2010 film Iron Man 2.
6. JokerConrad Veidt

The debate over who holds the true credit for creating the Joker, one of the greatest villains in comic book lore, has been ongoing for years. Bob Kane, Bill Finger, and Jerry Robinson were all involved in the development of Detective Comics. Both Kane and Finger argued that they had already created the Joker by the time Batman No. 1 was released, but it was Robinson who presented a playing card featuring the Joker as a concept. Kane, however, maintained that the card was merely a prop and not the inspiration for the character.
On the other hand, Robinson asserted that he was the one behind the Joker's creation. “I wanted a character that would stand out visually,” he explained. “A villain who would leave a lasting impact, someone who was bizarre... I aimed for a character that had a quality of contradiction, something all great characters possess. I wanted him to have a sense of humor, which I felt would make him unique... As soon as I came up with the idea of a villain with humor, the name 'the Joker' instantly clicked in my mind. It fit perfectly with the association to the card deck, and I probably shouted, ‘Eureka!’ because at that moment, I had both the name and the visual concept. I remember desperately searching for a deck of cards in my small Bronx room that night.”
The Joker's iconic appearance is often attributed to German actor Conrad Veidt, particularly due to his portrayal of Gwynplaine in the 1928 silent film The Man Who Laughs. In this adaptation of Victor Hugo's novel, Gwynplaine endures a cruel facial mutilation, resulting in a permanent, grotesque grin, which heavily influenced the creation of the Clown Prince of Crime.
Veidt's career spanned a wide range of roles, from the Grand Vizier Jaffar in The Thief of Bagdad to the somnambulist Cesare in The Cabinet of Dr. Caligari. He also portrayed Nazi major Heinrich Strasser in Casablanca and made history as the first actor to portray a gay character, Paul Korner, in the 1919 film Different From the Others.
5. J. Jonah JamesonStan Lee

Peter Parker's irritable boss at The Daily Globe (and later New York City mayor), J. Jonah Jameson, was inspired by one of his creators, Stan Lee. 'He was me!' Lee remarked. 'He was irascible, bad-tempered, dumb, he thought he was better than he was. He was the version that many people had of me!' Steve Ditko was the other co-creator of Spider-Man.
Over at DC Comics, Perry White, Clark Kent’s boss, was a big supporter of Superman. Lee and Ditko found it ironic that Peter Parker worked for a boss who despised Parker’s alter ego. The tension of Jameson needing Spider-man photos to sell papers while trying to defame the superhero amused them. Even worse, Jameson hated teenagers, Marvel’s primary audience. In March 1963, when Spider-man and Jameson first debuted, teens across America were resisting perceived slights from the adults around them.
Jameson was central to significant moments in comic book history. After Lee and Jack Kirby introduced the first black superhero, Black Panther, in 1966, Lee introduced Robbie Robertson, a black editor, as Jameson’s moral compass. Robertson became the second black supporting character in comic book history (after Gabe Jones, one of Nick Fury’s Howling Commandos). The following decade saw the rise of African-American superheroes in Marvel, including Falcon (Samuel Wilson), Luke Cage (Power Man), Bill Foster (Black Goliath), Blade (Eric Brooks), Misty Knight (Mercedes Knight), and Storm (Ororo Munroe). Black villains also emerged, with characters like Noah Black (Centurius) and Hobie Brown (Prowler).
When Ditko and Lee created Jameson, they added amusing parallels between him and Lee. Jameson’s first wife was named Joan, just like Lee’s. Jameson’s discreet secretary, Betty Bryant, was based on Lee’s own secretary, Flo Steinberg. And when Spider-man made it to the big screen, Lee had hoped to portray Jameson, but while Lee appeared in many Marvel film cameos, he never got the chance to play the character most like himself.
4. Princess Diana (Wonder Woman)Elizabeth Marston & Olive Byrne

In 1941, Wonder Woman was created by William Moulton Marston as a feminist ideal. According to a press release, 'Wonder Woman' was designed by Dr. Marston to set a standard for children and young people, promoting strong, independent, courageous womanhood. It aimed to challenge the belief that women were inferior to men and inspire girls to gain self-confidence and excel in areas like athletics, careers, and professions traditionally dominated by men. A straightforward and noble goal, right?
However, Marston didn’t just believe women were equal to men; he thought they were superior. He stated: 'Frankly, Wonder Woman is psychological propaganda for the new type of woman who should, I believe, rule the world.' Marston added: 'When women rule, there won’t be any more [war] because the girls won’t want to waste time killing men... I regard that as the greatest—no, even more—as the only hope for permanent peace.'
In 1940, Maxwell Charles Gaines, the co-founder of All-American Publications (which would later become DC Comics), hired Marston. Gaines was already publishing Superman and Batman comics but faced backlash for their violence, especially as World War II was intensifying. Gaines brought in Marston, a prominent psychologist and the inventor of the lie detector, to help address the controversy. Marston pointed out that the comics’ greatest flaw was their overt masculinity and recommended introducing a female superhero. Gaines assigned Marston the task of creating one.
In February 1941, Marston presented his new creation: Wonder Woman. She hailed from an island of Amazonian women who had escaped the oppression of men in ancient Greece to form a utopia, a place where they could cultivate immense physical and mental strength.
We now understand that Wonder Woman was inspired by the two women who shared Marston’s life. His wife, Elizabeth Holloway Marston, was an accomplished academic with a bachelor's, master's, and law degree in a time when few women attended college. She contributed to his research on blood pressure, which led to the invention of the lie detector. Olive Byrne, Marston's mistress, was also involved in his work. They had met in 1925, when Marston was Byrne's psychology professor. After they fell in love, Marston gave Elizabeth an ultimatum: either Byrne would live with them, or he would leave. Elizabeth agreed, and between 1928 and 1933, each woman had two children with Marston.
While the Marstons worked, Byrne stayed at home with the children, adopting the surname Richard and claiming to be a widowed sister-in-law and nanny. William and Elizabeth adopted Byrne’s children, and it wasn’t until 1963 that the children discovered their true mother. Instead of a wedding ring, Byrne wore metal bracelets on her wrists, reminiscent of Wonder Woman's iconic bracelets. It was Elizabeth Marston who insisted that her husband’s superhero be a woman, and she even contributed to Wonder Woman's famous catchphrases like ‘Great Hera’ and ‘Suffering Sappho.’
Both women were ardent feminists. Byrne was the niece of Margaret Sanger, a renowned advocate for birth control and one of the most influential feminists of the 20th century. The feminist movement greatly admired the Greek myth of the Amazonian utopia.
3. Bruce Wayne (Batman)Douglas Fairbanks

Just as they would do nearly a year later with the Joker, Bob Kane and Bill Finger drew inspiration for their iconic superhero, Batman, from a film role. Douglas Fairbanks’s portrayal of Zorro in the 1920 silent film Mark of Zorro highlighted Fairbanks’s charisma, wit, and, most notably, his athleticism. Kane later revealed that Zorro's physical prowess, alongside the mask, costume, secret lair, and the dual identity of a wealthy businessman, all contributed to Batman’s creation.
Other influences played a role in shaping Batman as well. The investigative skills of Doc Savage and Sherlock Holmes inspired Batman’s scientific methods. Kane initially wanted Batman to have wings like those seen in Leonardo da Vinci’s sketch of an ornithopter, but Finger modified it into a cape. Finger also suggested the hooded cowl, with its distinct pointed ears, which he felt more closely resembled a bat than Kane's original simple mask. Furthermore, Finger was the one who named Bruce Wayne, combining the Scottish hero Robert the Bruce (or King Bruce I) with the American Revolutionary figure General 'Mad Anthony' Wayne.
2. Elmer FuddRobert Ripley

Elmer Fudd, the dim-witted antagonist to Bugs Bunny and Daffy Duck, was not originally a comic book character but a regular in Warner Brothers' Looney Tunes cartoons. However, starting in 1941, Dell began publishing comic books featuring Warner’s cartoon characters, including Elmer.
When Warner Brothers acquired the Vitagraph Company and the Brooklyn Vitaphone Studios in 1925, they ventured into producing 'talkies,' with their first release being the groundbreaking 1927 film Jazz Singer, the first full-length movie featuring synchronized sound. Over the next three years, Warner Brothers produced hundreds of experimental short films, titled 'Vitaphone Varieties,' which showcased vaudeville acts, comedians, and singers. In 1930, Warner Brothers offered a contract to Robert Ripley, the creator of Ripley’s Believe It or Not, to produce 10-minute shorts.
Ripley had already gained fame. His newspaper comic strips were syndicated globally, and his first best-selling book was released in 1929, followed by a radio show in 1930. However, it was his Vitaphone shorts that became a huge sensation, leading Warner Brothers to commission more, thus beginning a long and profitable partnership.
Ripley's video and radio appearances revealed his speech impediment. His teeth protruded so much that he couldn't fully close his mouth. Despite speech therapy, his b's sounded like v's, and he lisped on s's. This impediment made Ripley seem shy, which only served to increase his charm.
When Warner Brothers Looney Tunes created a character based on Ripley, they decided to give him a stutter as a speech trait. The character, named Egghead, had a prominent, egg-shaped head that closely resembled Ripley’s own famous look. In the 1939 Tex Avery cartoon 'Believe It or Else,' Egghead, who was always skeptical and buck-toothed, became a parody of Ripley’s Vitaphone shorts. Wearing spats and a bold suit, Egghead captured Ripley’s signature style. Later, Egghead was renamed Elmer Fudd.
1. WolverinePaul D’Amato

Wolverine’s origins are a tale of complexity. Originally created as a minor character meant to battle the Hulk when he visited Quebec in 'The Incredible Hulk' No. 180 (October 1974), the character’s creation came under the direction of Stan Lee and Roy Thomas. They instructed writer Len Wein and artist John Romita Jr. to design a Canadian hero-villain named after a northern animal. Wein was torn between 'wolverine' and 'badger,' finally opting for the former, as 'wolverine' sounded fiercer, while Romita humorously believed a wolverine was a female wolf.
In the following year, Wolverine made his debut in 'Giant Sized X-Men' No. 1 and officially joined the X-Men team in 'X-Men' No. 94. However, for the next two years, his background and personal life were largely overlooked. When John Byrne, alongside writer Chris Claremont, took the reins of 'X-Men' in 1977, Marvel was considering dropping Wolverine. Being Canadian himself, Byrne objected to this decision and devoted the following years to shaping Wolverine's character, ultimately transforming him into the iconic hero we know today.
By the time Byrne took over the series, Wolverine had already been unmasked, and his signature spiky hair had become a defining feature. Byrne drew inspiration for Logan’s look from a minor character in the 1977 film 'Slap Shot.' Paul D’Amato’s portrayal of Dr. Hook, though brief, left a strong impression with his wild hair, thick sideburns, rough face, and unpredictable personality—qualities that fit perfectly with Byrne’s vision for Wolverine.
