Jimmy Kimmel Airs What He Claims Is Trump’s Failed Cognitive Test, Setting Off a Late-Night Firestorm

LOS ANGELES — In a segment that instantly became the most-watched late-night television moment of 2025, Jimmy Kimmel on Wednesday night broadcast what he described as President-elect Donald J. Trump’s official 2024 White House cognitive test results, showing a score of 21 out of 30 on the Montreal Cognitive Assessment (MoCA) — well below the threshold most neurologists consider normal for a person Mr. Trump’s age.

The studio audience erupted in a mixture of gasps and nervous laughter as Kimmel displayed an enlarged scan of the document, dated August 14, 2024, and bearing the letterhead of the White House Medical Unit. The alleged scorecard showed Mr. Trump correctly identifying only a camel and a lion among five animals, failing the clock-drawing task (the hands were reportedly set to 2:45 instead of the requested 11:10), and recalling just two of five words after a short delay.

“Folks, he keeps telling us he has a 180 IQ,” Mr. Kimmel said, pausing for effect. “Turns out he couldn’t remember ‘apple, table, penny.’”

Within minutes, #TrumpMoCA and #KimmelLeak were the top two worldwide trends on X. Clips of the segment surpassed 48 million views by Thursday morning.

The Trump transition team responded with immediate fury, calling the document “a crude and obvious forgery” and threatening legal action against ABC and Mr. Kimmel personally. “This is election-interference-level fake news from a failed comedian,” a spokeswoman said in a statement released at 1:12 a.m. Eastern.

Yet the controversy refused to die quietly. Three independent forensic analysts contacted by The New York Times noted that while definitive authentication is impossible without the original, the document’s typography, spacing, and signature patterns are “strikingly consistent” with known White House Medical Unit forms from the first Trump administration. One former White House physician, speaking on condition of anonymity, said the handwriting on the examiner’s notes “looks disturbingly familiar.”

The timing could not have been more combustible. Mr. Trump, 79, has made his mental acuity a central campaign theme since 2016, repeatedly claiming he “aced” the MoCA and suggesting opponents take the same test. During a Fox News town hall last month he again boasted of a “180 IQ, maybe higher.” Neurologists have long cautioned that the MoCA is a screening tool for dementia, not an intelligence test; a score below 26 typically triggers further evaluation.

Mr. Kimmel refused to reveal his source on air, saying only, “Let’s just say sometimes things fall off the back of a golf cart at Bedminster.” He then invited viewers to “check the comments for the full unredacted scan,” where, as of Thursday afternoon, a pinned post contained a high-resolution image that has already been downloaded more than 400,000 times.

By dawn, the late-night stunt had spiraled into a full-blown political crisis. Fox News hosts demanded criminal investigation. Truth Social overflowed with posts calling for Mr. Kimmel’s arrest. Meanwhile, Democratic strategists privately cheered what one described as “the most devastating 45 seconds of opposition research in television history.”

Medical experts urged caution. “A single leaked page, even if authentic, tells us nothing definitive,” said Dr. Ziad Nasreddine, the neurologist who developed the MoCA. “Context, follow-up testing, and clinical correlation are essential.”

Whatever the document’s provenance, its political impact is undeniable. A CNN flash poll conducted overnight showed 53 percent of independents now say they are “more concerned” about Mr. Trump’s cognitive health than they were 24 hours earlier — a 19-point jump.

As Mr. Trump prepared to depart for Thanksgiving at Mar-a-Lago, aides scrambled to schedule what one insider called an “emergency public demonstration of sharpness,” possibly a live, unscripted cognitive test administered by a neutral physician next week.

For now, late-night television — long dismissed by Trump supporters as irrelevant — has once again inserted itself into the heart of American politics, reminding a fractured country that in 2025, a single piece of paper flashed on a comedy show can still feel like a grenade rolled across the national stage.