Does a viral post retell a real-life story of a human-chimpanzee love affair resulting in the birth of a 12-year-old son? No, that's not true: Lead Stories found no credible evidence confirming the claim. Contemporary humans and chimpanzees have a different number of chromosomes, which makes interbreeding close to impossible. Lead Stories also found no evidence that the national park where the supposed love affair took place is known as a chimpanzee habitat.
The claim appeared in a post (archived here) on X by @muhracisms on Oct. 23, 2026. It included a picture that looked like a screenshot of a newspaper article that began:
MOTHER ON DEATHBED SAYS 12-YEAR-OLD SON IS OFFSPRING OF HUMAN-CHIMPANZEE LOVE AFFAIR.
The "screenshot" continued:
The genetic makeup of a 12-year-old Angolan boy is now disputed by experts after his deceased mother allegedly told him he is the offspring of a human-chimpanzee love affair, reports the Gazeta Nacional.
This is what the attachment looked like on X at the time of writing:
(Image source: post by @muhracisms on X.)
Angola (archived here), where the post placed the rumor, is a mostly Portuguese-speaking African country whose area doubles that of Texas.
The claim was not new. It had circulated online at least since Nov. 22, 2019, when it was published by Nigerian site guardian.ng (archived here).
That story, whose opening paragraphs appeared in the post on X, claimed that the supposed news was so major that it made Angola President João Lourenço (archived here) comment on the story. Yet, a search on Google News for other such media reports found no articles published by established journalistic organizations (archived here). The website of the Angola government (archived here) showed no results when Lead Stories looked up the name of the supposed child. Lead Stories also manually reviewed the president's official page on Facebook but it contained no posts about the president's supposed comments.
(Image source: Government of Angola.)
The Nigerian site that published the 2019 version of the rumor claimed that the name of the child's mother was "Anita Dembo" and that she worked at "Parc national de Cameia" while being involved with a chimpanzee.
Lead Stories wasn't able to independently confirm that chimpanzees live there. The park's description on the government website of Angola's National Institute of Biodiversity and Conservation Areas doesn't list chimpanzees among the species living there (archived here). The National Red List database placed chimpanzees in a different region of the country (archived here), and so did one study (archived here) that tried to track sightings of the species. The Welcome to Angola website, a privately owned site offering information for tourists, mentions no chimpanzees in the park's description (archived here), and a search across Google News (archived here) didn't show any sources stating that Cameia is known as a chimpanzee habitat.
The image from the attachment on X was even older than the claim. On Dec. 18, 2016 (archived here), it appeared on Imgur without any caption clarifying its origins. Two months earlier -- on Oct. 11, 2016 (archived here) -- the picture was uploaded to a meme website, where what looked like a screenshot of the Facebook mobile app displayed the name of Brazilian carrier Oi (archived here). This, along with the Brazilian national colors and the "I Arraiá do G.A.S.A." inscription in Portuguese on the shirt showed no links between the image and Angola.
Lead Stories searched for the name "Augusto Dembo" (archived here) on Google across materials published in Angola before December 2016. It showed no reports mentioning a person of this name within that period.
In 2026, the only publicly known "Augusto Dembo" in Angola was the man of the same name who held the job of a senior staff of Angola's Ministry of Planning (archived here). His official biography cited over a decade of professional experience, which ruled out the possibility that he was 12 in 2016, 2019 or 2026.
History records several attempts to interbreed humans and chimpanzees. The most prominent one was funded by the Soviet government (archived here) in the 1920s, which remained unsuccessful (archived here).
Such interbreeding is virtually impossible due to the fact that over 5 million years ago, two pairs of human chromosomes merged, bringing the total down to 23 pairs, according to a BBC article (archived here). Contemporary chimpanzees, in contrast, retained the earlier number of chromosomes: 24 pairs.
