LONDON – Adolf Hitler most likely suffered from Kallmann Syndrome, a genetic condition that can cause undescended testicles and micropenis, according to groundbreaking DNA analysis conducted by an international team of scientists and historians.
The research, featured in the upcoming documentary “Hitler’s DNA: Blueprint of a Dictator” set to broadcast on Saturday in the United Kingdom, also definitively rules out long-standing rumours that the Nazi dictator had Jewish ancestry.
Scientists obtained Hitler’s DNA from blood samples found on material taken from the sofa where he committed suicide in his Berlin bunker in April 1945. The analysis revealed a “high likelihood” of Kallmann Syndrome and placed Hitler in the top one percent for genetic predisposition to autism, schizophrenia, and bipolar disorder.
“No one has ever really been able to explain why Hitler was so uncomfortable around women throughout his life, or why he probably never entered into intimate relations with women,” said Alex Kay of the University of Potsdam. “But now we know that he had Kallmann Syndrome, this could be the answer we’ve been looking for.”
The findings present a stark irony given Hitler’s eugenic policies, which led to the systematic murder of six million Jews and millions of others during World War II. Kallmann Syndrome typically results in low testosterone levels, undescended testicles, and can cause micropenis, according to Blink Films, the documentary’s production company.
Geneticist Turi King, renowned for identifying the remains of medieval King Richard III, worked on the project and noted the contradiction between Hitler’s genetics and his policies.
“Hitler’s policies are completely around eugenics,” said King, an expert in ancient and forensic DNA at the University of Bath. “If he had been able to look at his own DNA… he almost certainly would have sent himself” to the gas chambers.
The DNA analysis also settled decades of speculation about Hitler’s potential Jewish heritage. Rumors had persisted that his paternal grandmother became pregnant by a Jewish employer, but the genetic evidence shows Hitler’s Y chromosome matches that of known male relatives on his father’s side.
“Analysis of the DNA debunks this myth by showing that the Y chromosome data matches the DNA of Hitler’s male line relative,” Blink Films explained. “If he had Jewish ancestry through an outside relationship, that match wouldn’t be there.”
Popular World War II-era songs often mocked Hitler’s anatomy, but these taunts previously lacked scientific foundation. The new research appears to confirm longstanding suspicions about the dictator’s sexual development, though researchers emphasised that genetic conditions cannot explain or excuse Hitler’s warmongering and genocidal policies.
An estimated 50 million people died during World War II, including the systematic murder of six million Jews in what became known as the Holocaust.
The documentary presents the first comprehensive genetic analysis of one of history’s most notorious figures.
