Welcome to the top 10 notorious roundup of Wikipedia hoaxes that managed to fool millions before being busted. While the collaborative nature of the encyclopedia fuels its brilliance, it also opens the door for mischievous edits that can spiral into full-blown misinformation. Below you’ll find a playful yet factual tour through the most eye‑catching fabrications ever to appear on the site.
Top 10 Notorious Wikipedia Hoaxes Overview
10 Sinbad’s Death
Famed stand‑up comedian Sinbad is very much alive—but back in March 2007, a prankster edited his Wikipedia page to claim he had died of a heart attack. Sinbad first learned of the inaccurate information via a phone call from his daughter and initially brushed it off. However, over the next few days hundreds of concerned fans reached out, assuming the worst. He later remarked the incident wasn’t “that strange,” noting that many celebrities—ranging from Ted Kennedy to Miley Cyrus—have suffered premature obituary hoaxes thanks to Wikipedia vandalism.
9 Wrightbus
This case illustrates how a “prank” edit can spark panic in a tense environment. In November 2015 a vandal added a false claim to the Wrightbus article, stating that FirstGroup, a Scottish transport firm, had purchased the Northern‑Irish bus manufacturer. The rumor quickly spread by word‑of‑mouth, unsettling the company’s 1,500‑plus employees. The timing was especially volatile because two major businesses—a tire maker and a tobacco firm—had recently announced exits from Ballymena, threatening over 1,700 jobs. Although local news debunked the hoax swiftly, the damage to employee morale lingered.
8 Jar’Edo Wens
This example shows just how easy it is to craft a faux article that slips through the cracks for years. In May 2005 a user created a page for a fabricated deity named Jar’Edo Wens—likely a clever twist on the name Jared Owens. The creator made only three edits: establishing the page, and adding Jar’Edo and another invented deity, Yohrmum, to a list of Australian Aboriginal deities. The entire process took eleven minutes, yet despite being flagged in 2009 for lacking sources, the page persisted for nearly a decade. During that span, Jar’Edo even appeared in a scholarly book criticizing theism, cited as a god who had “fallen out of favor.” When finally exposed in March 2015, it was recognized as the longest‑running hoax on Wikipedia at that time.
7 Maurice Jarre
Our next entry proves that Wikipedia isn’t always the villain. After Academy‑Award‑winning composer Maurice Jarre died in March 2009, several obituaries—including one in The Guardian—quoted him saying, “life itself has been one long soundtrack,” and “when I die there will be a final waltz playing in my head that only I can hear.” In reality, Jarre never uttered those lines. Dublin student Shane Fitzgerald seized the moment to test how quickly the media would cite Wikipedia. He fabricated the quote and added it to Jarre’s page, assuming newspapers wouldn’t use it because it lacked a source. The quote spread nonetheless, prompting Fitzgerald to confess his “crime” out of concern the false words would become permanently attached to the composer. He blamed fast‑moving journalists rather than Wikipedia, noting moderators removed the fabricated quote within hours.
6 Bicholim Conflict
This entry showcases perhaps the most elaborate Wikipedia hoax ever attempted. A group of editors authored a 4,500‑word article about a 17th‑century war between Portugal and India—a conflict that never existed. The piece was convincing enough to earn “good article” status, an honor bestowed on less than 1 % of all Wikipedia entries. The perpetrators even nominated it for “featured article” status, though the selection committee noted the sources were weak and ultimately rejected it. Unbeknownst to them, virtually every citation referenced a nonexistent book, and the only online mentions of the “Bicholim Conflict” linked back to the Wikipedia page itself. The hoax remained hidden until amateur wiki‑detective “ShelfSkewed” double‑checked the references, exposing the elaborate deception.
5 Orange Julius
Some hoaxes are simply too absurd to be believed. In June 2005 a Wikipedia article sprang up about Julius Freed, supposedly the creator of the Orange Julius drink. The entry portrayed Freed as a short biography, detailing his early life and the invention of the iconic beverage, and even claimed he devised inventions like an inflatable shrimp trap and a portable pigeon‑bathing unit. The fabrication went unchecked until “Jeopardy!” champion Ken Jennings discovered it. He set out to debunk the falsehood and posted his findings on his personal blog. Though no one was harmed, the hoax was so outlandish that Orange Julius briefly ran an advertisement promoting Freed’s fictitious accomplishments before Wikipedia finally removed the article.
4 Coati
In July 2008, 17‑year‑old Dylan Breves, a student from New York City, edited the Wikipedia page for the coati—a tropical American mammal—by adding “Brazilian Aardvark” to its list of nicknames. The motivation? While touring Brazil’s Iguazu Falls, Breves and his brother mistakenly identified coatis as aardvarks. He told The New Yorker he disliked “being wrong about things,” so he inserted the false nickname “as a joke.” Expecting Wikipedia to delete the entry for lacking sources, he was surprised when The Telegraph used Wikipedia as its source, and Wikipedia later cited that same Telegraph article, creating a circular reference. Consequently, the incorrect nickname spread to several major newspapers and even appeared in a University of Chicago‑published book.
3 Edward Owens
Don’t confuse him with Jar’Edo Wens! Edward Owens was a fictional pirate conjured by George Mason University students for a 2008 “Lying about the Past” course taught by Professor T. Miles Kelly. The class created a website, videos, and a fake Wikipedia page claiming Owens was an oyster fisherman turned pirate during “The Long Depression” of the late 1800s. Several blogs—including one linked to USA Today—reported the hoax as factual, but the perpetrators later admitted the deceit. Kelly revisited the concept in 2012, this time fabricating “Lisa Quinn,” a woman who believed her uncle was a serial killer based on strange items found in his trunk. The students produced authentic‑looking Wikipedia articles for four women murdered in New York between 1895‑1897. The ruse unraveled when the hoax was posted to Reddit; within 26 minutes users flagged it as viral marketing, noting the newly created articles and artificially aged documents.
2 John Seigenthaler
In May 2005 an anonymous editor—identified only by an IP address—added a Wikipedia article claiming journalist John Seigenthaler was a suspect in the murders of both John F. Kennedy and Robert F. Kennedy. In reality, Seigenthaler was a close friend of Robert Kennedy and even served as a pallbearer at his funeral. The false article remained live until November 2005 when a friend of Seigenthaler spotted it and alerted him. He described the incident in USA Today as “internet character assassination,” labeling the perpetrator’s mind as “sick” and “twisted.” The controversy sparked national debate about the reliability of user‑generated content. In December, deliveryman Brian Chase revealed he authored the hoax, admitting he thought Wikipedia was a “gag encyclopedia.”
1 Chris Benoit
In June 2007 Canadian WWE wrestler Chris Benoit murdered his wife, his son, and then himself in a tragic double‑murder‑suicide. Remarkably, about fourteen hours before police uncovered the crime, a Wikipedia editor from Stamford, Connecticut—just three miles from WWE headquarters—edited Benoit’s page to suggest he missed a WWE event because of “the death of his wife Nancy.” The 19‑year‑old editor, a known wrestling‑fan vandal, later posted a lengthy apology on a Wikinews forum, calling the edit an “incredible coincidence” based on rumors and speculation, insisting the comment wasn’t a prank. Police interviewed him and examined his computer. The episode serves as a stark reminder: regardless of motive, vandalizing Wikipedia can have unforeseen, serious consequences.
About the Author: Izak Bulten is an animator and amateur film historian who loves writing about conspiracy theories, pop culture, and “crazy‑but‑true” stories. He’s created logic puzzles for World Sudoku Champion Thomas Synder’s blog, “The Art of Puzzles,” and authored the e‑book “The Puzzlemaster’s Workshop.” Recently, he’s been covering animation news on his blog “The Magic Lantern Show.”