There is a peculiar ritual in American political discourse that reveals more about the attacker than the attacked. Almost any argument can sound compelling when you are the only one making it. The problems arise when others start asking hard questions—when critical thinkers want to see the “pesky facts” that supposedly back up your position.
When agenda-driven arguments are challenged and fail, when the rhetorical footing that sounded so airtight in the bubble of the conference room begins to ring hollow, and the position can’t be sustained or sold on its merits, strategies change in a hurry. The arrogant attacker who just expected the audience to “nod along” defaults to the inevitable last-gasp tactic: the personal attack.
On the playground in fourth or fifth grade, when the bully or “mean girls” got cornered and had to actually back up their position, lies, or accusations, I remember it unraveling really quickly to something like: “Yeah, well, your momma wears army boots!” (Tells you how old I am!) In the op-ed pages and cable studios of modern America, when it came to unsustainable allegations of President Donald Trump’s compromised cognitive well-being, it unraveled to: “Yeah, well, so Trump made a perfect score. That test is a joke! And it sure doesn’t mean he’s intelligent.” Okay, no mention of “army boots,” but pay no small attention to the fact that this is the very test critics demanded he take—and the same test President Joe Biden flatly refused to take. Also notice the instantaneous pivot from cognitive health to intelligence.
It is worth examining the charge of cognitive decline and, since the critics bring it up, diminished intelligence, with the same precision and intellectual honesty we would demand of any clinical assessment—because precision and honesty are precisely what these politically motivated critics have abandoned. So let us do the work they will not.
Let us begin with what the medical record actually tells us.
Trump has undergone the Montreal Cognitive Assessment—the MoCA—on at least three documented occasions. His physicians, including Dr. Ronny Jackson and, most recently, Dr. Sean Barbabella, following a comprehensive physical examination at Walter Reed National Military Medical Center in April 2025, have each reported a perfect score of 30 out of 30.
Barbabella’s formal memorandum concluded that the president “exhibits excellent cognitive and physical health” and is “fully fit” to execute the duties of his office. A comprehensive neurological examination revealed, in the physician’s own words, “no abnormalities in his mental status, cranial nerves, motor and sensory function, reflexes, gait, and balance.”
The report reveals the evaluation went well beyond the MoCA, which evaluates seven specific cognitive domains: Short-term Memory; Visuospatial Abilities; Executive Function; Attention and Concentration; Language; Abstract Thinking; and Orientation. Physical evaluation of neurological health was also done and yielded a clean examination.
All that to say, this is not a borderline result. That is not a result requiring hedging or careful qualification. That is a clean bill of neurological health, administered by credentialed physicians, documented in formal medical records, and released for public review. There is no asterisk. There is no footnote. There is a perfect score on the MoCA accompanied by a thorough physical/neurological exam, certified by the physicians of the U.S. military’s premier medical facility. Every American should celebrate that our president is in tip-top shape.
Now, here is where the intellectual dishonesty of Trump’s critics becomes most transparent. When the cognitive screening results did not produce the narrative of decline they were seeking, the first of two remarkable pivots occurred.
Suddenly, the very test they had championed—the same MoCA they had demanded be administered to any president they considered suspect—became, in their telling, inadequate, insufficient, too simple, and not rigorous enough. The finish line was immediately moved because it no longer served their purpose.
This follows no scientific protocol or reasoning. It is self-serving, subjective reasoning made up to fit a predetermined outcome. Sorry, but you do not get to demand a standard, have it met (multiple times), and then retroactively declare the standard insufficient because you dislike the outcome. That is not how evidence works. That is not how medicine works. That is not how honest argument or inquiry works.
The MoCA was designed specifically to detect cognitive impairment such as Alzheimer’s disease, Parkinson’s-related dementia, stroke-related deficits, and mild cognitive impairment. A perfect score does not merely suggest the absence of these conditions; it rules them out at the screening level.
Three perfect scores administered over less than 18 months do something even more significant: they establish a trend line and a clinical baseline. Serial administration of a cognitive instrument—far from invalidating the instrument due to redundancy—allows for “pre–post” comparisons, which is precisely how clinicians track cognitive trajectory over time.
Critics who argue that repeated testing is somehow suspicious have the science exactly, embarrassingly backward. Repeated measurement is the gold standard of clinical monitoring, full stop.
So the medical record is clear. The question of cognitive erosion has been addressed directly, professionally, and repeatedly. But his critics are not satisfied because the medical argument was never really about medicine; it was about politics.
So now the argument shifts to the broader question of intelligence—pivot No. 2. Here, the conversation becomes more nuanced, more interesting, and frankly, more damaging to those making the attempted “character assassination” attack. Not to bury the lede: The evidence regarding both native and adaptive or applied intelligence, followed honestly, leads to a straightforward data-based conclusion—we have a brilliant president.
Consider first the cognitive agility and intellectual capacity it takes to even make a serious run for the office of president of the United States. It is an undertaking of monumental proportion and complexity. Trump has done it not once, not twice, but three times, twice successfully attaining the most powerful, most influential position on the face of the Earth. The most scrutinized, most contested, most demanding leadership role on the planet. The second time against the institutional weight of an incumbent administration, a research-verified 90 percent-plus hostile media apparatus, and an unprecedented legal campaign designed specifically to end his candidacy before it could begin.
Whatever one thinks of the man, the methods, the policies, the values, or the results, the intellectual and adaptive demands of that achievement cannot be trivialized. The accomplishments are extraordinary.
So what is Trump’s IQ? No sitting president has ever submitted to formal IQ testing, not one. The demand, when directed specifically at Trump, is therefore not a neutral standard—it is a political weapon. That said, certain reasonable inferences are available to us, and since his critics insist on driving down “intelligence highway,” let’s buckle up and see where it takes us. Honest inquiry requires nothing less than following the evidence wherever it leads. Absent direct intellectual test data, inferential conclusions can be made from certain anchor events.
Trump earned an undergraduate degree from the Wharton School at the University of Pennsylvania—one of the most demanding and prestigious business programs in the world. Research on the cognitive profile of students admitted to and graduating from institutions of Wharton’s caliber—drawing on Graduate Management Admission Test (GMAT) correlates, SAT data, and psychometric literature—places graduates in an estimated IQ range of 125 to 135.
On the major standardized intelligence scales, including the Wechsler Adult Intelligence Scale (WAIS-5), that range falls squarely in the Above Average to Very High classification. Above Average begins at 120. Very High begins at 130.
These are not marginal distinctions. These are the upper tiers of measured human cognitive ability and would likely qualify one having such scores for membership in Mensa. Mensa is a global high-IQ society comprising individuals in the top 2 percent intellectually.
Trump attended Wharton as an undergraduate transfer and graduated. By any credible psychometric logic, operating at the low end of the cognitive distribution does not warrant a degree from one of the world’s most selective academic institutions.
Beyond academic credentials, the research literature on intelligence offers a framework that further fits Trump’s profile with striking precision. Robert Sternberg’s Triarchic Theory of Intelligence distinguishes between analytical intelligence—what traditional IQ tests measure—practical intelligence, and creative intelligence.
Practical intelligence, sometimes called street smarts or adaptive intelligence, measures something quite different from the ability to complete a matrix reasoning task in a quiet testing room. It measures the ability to read environments, manage people, navigate power structures, and succeed in real-world conditions of complexity, risk, and uncertainty.
By that measure, the record speaks with unusual clarity. Trump built and sustained a global business empire in one of the most ruthlessly competitive arenas in the world. Like most serious entrepreneurs, it has not been a success-only journey. But what distinguishes him, along with his successes, is his adaptability, creativity, and a resilience that has allowed him to absorb significant blows and return wiser and stronger.
He entered a presidential race against 16 experienced politicians, navigated the most hostile media environment any candidate had faced in the modern era, unified a fractured party, and was the last man standing, twice. The claim that these outcomes would reflect someone of low intelligence is simply absurd. It would make no sense analytically, empirically, or logically. You cannot accidentally achieve what Trump has achieved.
It is worth noting, too, that communication styles are often unique—and a leader who speaks in direct, accessible terms to a mass audience is not demonstrating cognitive poverty. He may well be demonstrating sophisticated strategic awareness of creating a connection and relatability with his audience.
Ronald Reagan, after all, governed one of the most consequential presidencies of the 20th century while consistently scoring at the 9th- to 10th-grade level on the same speech complexity metrics now used to attack Trump for speaking in a way all Americans understand, appreciate, and can relate to.
You may disagree with some priorities or decisions advanced by Trump. You may disagree vigorously on policy, on temperament, on values, on style. That is the entirely legitimate business of democratic discourse, and I would defend your right to that disagreement without a moment’s hesitation.
But to dismiss his intelligence—to reach for that particular cudgel—is to abandon the argument you were making and concede, however implicitly, that you cannot win your value arguments on the merits.
The cognitive screening has been done, properly and repeatedly. Done by credentialed physicians whose findings are a matter of public record. The results have ruled out the conditions his critics most loudly feared. The psychometric inferences available from Trump’s educational pedigree and his four decades of post-graduate success place him most credibly in the Very High range on the scales that matter clinically.
The real-world outcomes of Trump’s career, evaluated by any serious framework for practical and adaptive intelligence, are not those of a man operating with a compromised mind. They are the outcomes of a man operating at an exceptionally high level.
When one side of an argument, finding itself losing on the merits, pivots to “your mother wears army boots,” that is not a sign of intellectual confidence. It is a sign of intellectual exhaustion.
The charge against Donald Trump’s intelligence tells us very little about Donald Trump. It tells us quite a lot about those making the charge.