Who Really Created The Most Iconic Superheroes

One of the world's first superheroes, Superman debuted in June 1938 in Action Comics #1. Writer Jerry Siegel and artist Joe Shuster created the character and sold him to Detective Comics for a measly $130 after failing to find a buyer for the better part of the '30s. Perhaps it was their young age, or perhaps it was because costumed superheroes hadn't taken off yet. Still, there's no denying Siegel and Shuster created arguably the world's most iconic superhero.

Although Superman didn't first appear until 1938, his conception started five years prior, in Siegel's self-published short story The Reign of the Superman, with his friend Shuster drawing the villainous Superman. Whereas that version of the character was a villain, it set the foundation for what became the Man of Steel we know and love.

When Siegel and Shuster created the original draft of Superman in 1933, they were teenagers living in the Glenville neighborhood of Cleveland, OH, during the height of the Great Depression. They met each other at Glenville High School, a connection Siegel once described as "the right chemicals coming together," according to Roger Stern in Superman: The Sunday Classics: 1939—1943. Whereas Siegel was born and raised in Cleveland, Shuster was a Canadian immigrant, whose family moved to Ohio when Shuster was about ten years old. As teenagers, the two officially joined the comic book industry working for National Allied Publications, writing and drawing the company's New Fun Comics. But after Superman debuted in 1939, their lives changed—and they became legends in the comic book world. They both remained active members of the industry until their deaths in the '90s (Shuster in 1992, and Siegel in 1996).

There was never any controversy regarding who created Superman, but after seeing a character they'd sold for a pittance become a global icon, the Siegels and Shusters battled DC (and eventual parent company Warner Bros.) for decades, seeking additional compensation before finally resolving the case in 2013, with the courts favoring DC over Siegel and Shuster's heirs.

Wonder Woman isn't just one of the world's first female superheroes; she's regarded as a feminist icon, one that the United Nations granted honorary ambassadorship for the Empowerment of Women and Girls in 2016 (until an online petition prompted them to revoke it). It only makes sense for Wonder Woman to carry such a title, since her creator, William Moulton Marston, was also a self-proclaimed staunch feminist.

As a Ph.D. graduate from Harvard, Marston came from a background in psychology and education. He worked in the psychology departments of both American and Tufts universities—not exactly someone who you'd expect to see creating an iconic superhero. But Marston believed comics needed someone to combat the "blood-curdling masculinity" found in the medium at the time, and wanted to create a character that could strive on a foundation of love and not sheer brutality (or merely the use of gadgets, in Batman's case).

Perhaps the most intriguing aspect of Marston's career prior to creating Wonder Woman is his work in developing the lie detector test. He created the systolic blood pressure test, a key component in John Larson's polygraph. Though unconfirmed, many fans and historians believe Marston took inspiration from the polygraph test for Wonder Woman's iconic Lasso of Truth. Marston may get all the credit for his work, but he wouldn't have gotten as far without the help of his wife, Elizabeth Holloway Marston, his unofficial partner and muse—and the one who convinced Marston to make the character a woman in the first place.

In 1947, just a few years after Wonder Woman debuted in All-Star Comics in 1941, Marston died of cancer—but his legacy clearly continues to live on. And despite the fact that he was never directly associated with the industry, DC recognized Marston's contribution to their success by honoring him in the Fifty Who Made DC Great publication that celebrated the company's 50th anniversary.

Long before the development of Marvel and its famed slate of superheroes, cartoonists Joe Simon and Jack Kirby led the charge with three characters during their tenure running the company's precursor, Timely Comics: The Human Torch (not to be confused with the Fantastic Four's Human Torch), Namor the Sub-Mariner, and Captain America—the latter of whom debuted in Captain America Comics #1 in 1941 punching Adolf Hitler in the face, and quickly became one of the most popular superheroes ever created.

Simon, born in Rochester, NY, got his start working in the art departments of various newspapers in the area. After moving to New York City, he started working for Paramount Pictures, retouching celebrity photographs. "I retouched some of the most famous bosoms in motion pictures—Gloria Swanson, Joan Crawford, Bette Davis, Carole Lombard and Dorothy Lamour," he later quipped. But the movie industry wasn't for him, so he took a job at Fox Comics, where he met his future collaborator Jack Kirby.

Kirby, a New York native, grew up poor on the Lower East Side surrounded by gangs and other immigrant families. Though fighting was unavoidable, Kirby said his out was reading pulp magazines and comic strips. After attending Pratt Institute for no longer than a week, he left and taught himself how to draw—a pretty humble beginning for the guy widely regarded today as the King of Comics. He hopped around a bit from publisher to publisher until landing at Timely and working with Simon. Soon after, Kirby was drafted into the Army during WWII. And after having seen the concentration camps firsthand, he returned to the comic book industry with a fervor that identifiable in his work on Captain America, Red Skull, and even DC's Darkseid.

Kirby's unique contribution almost didn't happen. He said in his autobiography The Comic Book Creators that he planned to hire Al Avison and Al Gabriele to help Kirby pencil the first issue so they could make their deadline. But as Simon put it, Kirby told him, "'I'll make the deadline. I'll pencil it [all] myself and make the deadline.' I hadn't expected this kind of reaction...I acceded to Kirby's wishes and, it turned out, was lucky that I did. There might have been two Als, but there was only one Jack Kirby."

Though they got an early start in the industry, both Simon and Kirby worked in comics—or, at least, in some form of art—for the rest of their lives. Kirby passed away in 1994 due to heart failure, but Simon lived until 2011, just long enough to see Captain America make his debut in the Marvel Cinematic Universe.

Thor is unique because he isn't just a superhero—he's a god. He comes from the Norse mythology from which Stan Lee, Larry Lieber, and Jack Kirby drew their inspiration when they created a version of the ancient god for 1962's Journey into Mystery #83. Lee, who was running Marvel at the time, assigned his brother Lieber to script the issue, with Kirby penciling.

Unlike his older brother, Lieber didn't immediately jump into the world of comics. Though he was always interested in drawing (and was even good at it), he didn't get into the High School of Music and Art as he wanted, so after graduating high school, he joined the Air Force during the Korean War. After his stint was done, he started working for Magazine Management, the company that owned Timely Comics. It was through his work with Magazine Management that Lieber started working with his brother at Marvel. "Stan made up the plot, and then he'd give it to me, and I'd write the script," Lieber said of his work routine. He must enjoy it—he's still doing it as of this writing, penciling Spider-Man comic strips past his 80th birthday.

As for Thor, it's hard to say who actually came up with the idea for the character, though there's no denying all three played an integral role. In his autobiography, Excelsior!: The Amazing Life of Stan Lee, Lee explains that shortly after creating the Hulk, he wanted to create a character who could be stronger. The only way that would be possible was to make a god, and thus Thor was born. "After writing an outline depicting the story and the characters I had in mind," he recalled, "I asked my brother, Larry, to write the script because I didn't have time."

It only made sense for Lee to assign Kirby as the artist, because he was an avid enthusiast of the ancient gods—in fact, he'd done a version of Thor for DC in the '50s. "He had a red beard, but he was a legendary figure, which I liked. I liked the figure of Thor at DC, and I created Thor at Marvel because I was forever enamored of legends," said Kirby. "I knew all about these legends which is why I knew about Balder, Heimdall, and Odin. I tried to update Thor and put him in a superhero costume. He looked great in it, and everybody loved him, but he was still Thor."

There's no denying that Hugh Jackman made his mark on Wolverine, arguably the most famous of the X-Men. But Jackman only modeled his take on the character based on ideas Wolverine's creators—Roy Thomas, Len Wein, and John Romita—conceived decades ago. Wolverine, a mutant, is known for his retractable claws and unparalleled healing factor, but sometimes people tend to forget that the character is actually Canadian, not American—and that was intentional. First appearing in The Incredible Hulk #180 in 1974, Wolverine quickly became a prominent member of the X-Men—and Marvel Comics as a whole.

Thomas, born in Jackson, MO, in 1940, was an avid comic book reader, a hobby he maintained throughout his life. Shortly after graduating from college in 1961, he purchased his first Marvel comic, Fantastic Four #1, and fell in love. Four years later, Lee hired him as a staff writer and he worked his way up the ranks. In the early '70s, when Lee became Marvel's publisher, Thomas succeeded him as Editor-in-Chief, and one of his first acts as the new big boss was to have his writer, Wein, create a new Canadian hero called Wolverine.

Not much is known about Wein's early life, except for the fact that he was "a sickly kid." He was hospitalized at seven years old, and his father brought him a stack of comic books, sparking his love for the medium. He spent his school and college years studying art and mastering a craft he'd use over a long career that included stints at Marvel and DC—and included the creation of Wolverine, a character he believes is his most financially successful work.

After being tasked with Wolverine, Wein assigned Marvel's then-art director, John Romita, with designing the character. Romita, born in Brooklyn in 1930, attended the School of Industrial Art as a teenager, but his love for drawing started when he was only five. In junior high, he'd draw the scenery and background for his school's plays. He got his start in the industry penciling for Lester Zakarin, whom he'd known from his school days. He's a comics legend—but funnily enough, his only regret is that he wasn't born a decade earlier. He always wanted to be among the comic book greats of the late '30s and '40s.