What is Mark Rober’s IQ?
Two sites built to publish his IQ came up empty, and a spam template filled the gap with 165.
Mark Rober’s IQ has never been published: celebsiq.com and realiqtestonline.com both say they found no data on him, and the only specific figure in circulation, 165, traces to an unsourced clickbait article. Documented instead: nine years as a NASA JPL engineer on the Curiosity rover team, an engineering master’s degree, and three certified Guinness World Records.
Mark Rober’s estimated IQ
- B.S. in mechanical engineering from Brigham Young University (2004) and an M.S. in mechanical engineering from the University of Southern California (2014).
- Nine years as an engineer at NASA’s Jet Propulsion Laboratory (2004–2013), seven of them on the team that built and landed the Curiosity rover on Mars.
- Five years in Apple’s Special Projects Group (2015–2020), named lead inventor on patent applications for a virtual-reality system meant to reduce motion sickness in self-driving cars.
- Three Guinness World Records for original engineering builds: the world’s largest Nerf gun (2017), the highest elephant’s-toothpaste fountain (2020), and the most dominoes toppled by a robot in one hour (2021).
- Founded CrunchLabs in 2022, a STEM-education company built on a YouTube channel that has grown past 80 million subscribers.
This is inferred from a documented engineering and academic record, not a test result. A master’s degree and two highly selective technical employers narrow the plausible range without pinning it down, and record-setting builds and a massive YouTube following demonstrate execution and showmanship, not a measured IQ.
- Born
- March 11, 1980, Orange County, California
- Field
- Mechanical engineering; STEM education and science communication
- Education
- Brea Olinda High School (1998); B.S. mechanical engineering, Brigham Young University (2004); M.S. mechanical engineering, University of Southern California (2014)
- Career
- NASA Jet Propulsion Laboratory, 2004–2013 (Curiosity rover team); Apple Special Projects Group, product design engineer, 2015–2020
- Known for
- YouTube channel (launched October 2011), 80+ million subscribers; CrunchLabs STEM subscription boxes, founded 2022
- Records
- Guinness World Records for the world’s largest Nerf gun (2017), highest elephant’s-toothpaste fountain (2020) and most dominoes toppled by a robot in an hour (2021)
- Honors
- Webby Award, Film & Video Person of the Year (2022); four wins at the 12th Streamy Awards (2022); MIT Class of 2023 Commencement speaker
- Circulating figure
- 165, unsourced; no test result published
What an IQ of 130–145 actually means
Set the claim aside for a moment. If someone genuinely scored in this range, here is what that would represent.
Average is 100 by construction, and about two-thirds of people fall between 85 and 115. Take the test to place your own score on this scale.
| Score range | Classification | Share of people | What it indicates |
|---|---|---|---|
| 85 – 114 | Average | ~68% | The range most people fall into. |
| 115 – 129 | Above average | ~13.6% | Roughly one person in seven. |
| 130 – 144 | Gifted | ~2% | The threshold most high-IQ societies use. |
| Above 144 | Highly gifted | ~0.1% | Figures above this range are extrapolated from the curve rather than measured. |
Percentages are approximate and describe a normal distribution. The same number means different things on tests with different standard deviations.
Thirty questions gives you a measured position on this exact scale — your score, your percentile and the ability breakdown behind it.
Find out in 30 minutes →Who Mark Rober is
How smart is Mark Rober, judged only by what can be checked? The record starts with Mark B. Rober, born March 11, 1980, in Orange County, California. He graduated from Brea Olinda High School in 1998, then earned a B.S. in mechanical engineering from Brigham Young University in 2004. That same year he joined NASA’s Jet Propulsion Laboratory in Pasadena, the federally funded lab that Caltech manages for NASA; Rober’s own degrees are from BYU and USC, not Caltech.
Rober spent nine years at JPL (2004–2013), seven of them on the team that designed, built and landed the Curiosity rover, which touched down on Mars in August 2012; his work included hardware on the descent stage that lowered the rover to the surface and instruments on its top deck used to collect soil samples. He launched a YouTube channel in October 2011, while still at JPL, after a Halloween costume built from iPads drew roughly 1.5 million views in a single day. He left JPL in 2013, sold his augmented-reality costume company, Digital Dudz, to Morph Costumes, and completed an M.S. in mechanical engineering at the University of Southern California in 2014.
In 2015 he joined Apple’s Special Projects Group as a product design engineer, where he is named lead inventor on two patent applications, “Augmented Virtual Display” (filed September 2016) and “Immersive Virtual Display,” both describing virtual-reality systems meant to reduce motion sickness for passengers in self-driving cars; he left Apple around 2020. Through both jobs his YouTube channel kept growing on engineering builds: a January 2017 video documenting a Guinness World Record for the world’s largest Nerf gun (1.82 metres, firing at 40 mph); a December 2018 “glitter bomb” package-theft trap that drew 25 million views in a day; an August 22, 2020 Guinness World Record for the highest elephant’s-toothpaste fountain, set in Gridley, California; and a July 19, 2021 Guinness World Record for the most dominoes toppled by a robot in one hour, 6,141 of them, in Mountain View, California. The channel has since grown past 80 million subscribers.
In 2022 Rober founded CrunchLabs, a STEM-education company selling build-it-yourself engineering kits by subscription, which added a coding and robotics line, Hack Pack, in 2024. In June 2023 he delivered MIT’s Class of 2023 Commencement address at Killian Court, closing by flying his mortarboard over the Great Dome on a drone. He has also returned to BYU as a collaborator: with professors Larry Howell and Brian Jensen he helped build a functioning Nerf blaster roughly the width of a human hair, part of an engineering-outreach project Howell wrote up in Nature Communications in 2023. At the 12th Streamy Awards (December 4, 2022) Rober won four awards, tying for the most of the night, including Science and Engineering and a Collaboration award with fellow YouTuber Jim Browning; in May 2022 he also won the Webby Award for Film & Video Person of the Year.
By Elora Mercer, Celebrity Research WriterFigures checked by Leon Falkner, Data & Research AnalystReviewed by Aarav Vardhan, Editor-in-Chief · Last reviewed August 2026
Mark Rober: the documented record
The estimate above rests on this record. Every entry here is a matter of public fact, which is more than can be said for the number itself.
- 1980Born March 11 in Orange County, California.
- 2004Graduates from Brigham Young University with a B.S. in mechanical engineering and joins NASA’s Jet Propulsion Laboratory.
- 2011Launches his YouTube channel in October.
- 2012The Curiosity rover, built in part by his JPL team, lands on Mars in August.
- 2013Leaves JPL after nine years and sells his costume company, Digital Dudz, to Morph Costumes.
- 2014Completes an M.S. in mechanical engineering at the University of Southern California.
- 2015Joins Apple’s Special Projects Group as a product design engineer.
- 2017Sets a Guinness World Record for the world’s largest Nerf gun in January.
- 2018A “glitter bomb” package-theft trap video draws 25 million views in a day in December.
- 2022Founds CrunchLabs on March 30 and wins four awards, including Science and Engineering, at the 12th Streamy Awards.
Where the 165 figure came from
Following a claim back to its first appearance is the part almost nobody does — and it is what most people are actually asking.
Search for a Mark Rober IQ score and the two pages built to answer that exact question, celebsiq.com’s Mark Rober IQ page and realiqtestonline.com’s Mark Rober IQ page, both say they looked and found nothing: “after hours of research, we unfortunately got no data on his IQ,” each page states in nearly identical wording, adding that he appears never to have taken a standardized IQ test. That is an unusually blunt admission for pages in this business, and it inverts the pattern celebrity IQ numbers usually follow: instead of a guess dressed up as a fact, here the guess never got made.
One number does circulate, and it fails a basic test immediately. An article titled “Meet the Genius Who Cracked the Secret to Building an Intelligence of 165: Mark Rober’s Unconventional Path to Genius” states, with no test, date or citation of any kind: “Mark Rober, a former NASA engineer and YouTube sensation, has amassed an astonishing IQ of 165, putting him in the top 0.1% of the population.” The identical title is indexed across a long list of unrelated domains; the one copy that could actually be opened for this page was hosted on a subdomain of Somalia’s Ministry of Agriculture, formatted as generic “Breaking News Today” filler, with no connection to Rober, engineering or IQ testing anywhere on the page. That is not a source. It is a template, and 165 sits well above the usual genius-level cutoff the headline invokes without ever showing its work.
What is documented, instead of a score, is an engineering career built on selective institutions. Rober holds a B.S. in mechanical engineering from Brigham Young University (2004) and an M.S. from the University of Southern California (2014), the same field of study behind the record of Bill Nye, the closest comparison on this site: both are engineers who left industry for science communication and hold patents along the way. The difference is in the record behind the persona: nine years at NASA’s Jet Propulsion Laboratory, five in Apple’s Special Projects Group, and three officially certified Guinness World Records, against Nye’s single employer and bachelor’s degree. It is a deeper technical record, but it still is not a test, which is why the range inferred here stops well short of the 165 that circulates, and short of doctorate-holders such as Neil deGrasse Tyson, whose completed Columbia Ph.D. sets a higher floor.
The direction of the error is the usual one for this section: a much bigger number in circulation than the record supports. 165 sits twenty points above the top of the 130–145 range Rober’s degrees and career support, on a page that could not be bothered to cite a source, only a headline. The honest answer to what Mark Rober’s IQ is, is that nobody has published one: two sites built to report exactly that number found nothing, and the one figure that does exist anywhere traces to a spam template, not a test.
How we read a number →No score report, school record or clinician’s account for Rober turned up in Wikipedia, MIT News, BYU News, the Webby Awards, Guinness World Records or either dedicated celebrity-IQ aggregator page below.
Both pages use nearly identical wording to say that after research they found “no data on his IQ” and that he appears never to have taken a standardized IQ test; neither cites a number, a test or a source.
States, with no test, date or citation: “Mark Rober…has amassed an astonishing IQ of 165, putting him in the top 0.1% of the population.” The identical title is indexed across many unrelated domains (a Mexican business site, a self-help blog, a “Breaking News Today” network and others); of six mirror URLs attempted, only this one, hosted on a subdomain of Somalia’s Ministry of Agriculture, could actually be opened, formatted as generic filler content with no connection to Rober.
Confirms the OneMIT Commencement date and location (Killian Court), his NASA and Apple background, his YouTube following (“over 24 million subscribers” as of that date), and the drone-and-mortarboard finale over the Great Dome.
Confirms his 2004 BYU mechanical-engineering degree and describes his 2023 collaboration with BYU professors Larry Howell and Brian Jensen on a microscopic Nerf blaster built using photolithography and carbon-nanotube technology.
Official record pages confirm a 1.82 m (6 ft) Nerf gun firing at 40 mph (published January 13, 2017); a 20 m (60 ft 7 in) toothpaste fountain in Gridley, California, with Fletcher Rollinson and team (August 22, 2020); and 6,141 dominoes toppled by a robot in Mountain View, California (July 19, 2021), each crediting Mark Rober among the team.
Reports, via Rober’s LinkedIn profile, that he moved from Morph Costumes to a product-design role in Apple’s Special Projects Group in 2015, and names him lead inventor on two patent applications, “Augmented Virtual Display” (filed September 2016) and “Immersive Virtual Display,” both describing VR systems to reduce motion sickness in passenger vehicles.
Confirms Rober received the Webby Award for Film & Video Person of the Year, for demonstrating that science and engineering can be both educational and entertaining, with the five-word speech “Be brave in the attempt.”
Confirms Rober won four awards that night, tying for the most of the ceremony: Science and Engineering; Creator for Social Good (with MrBeast); Collaboration (with Jim Browning and Trilogy Media, for “Pranks Destroy Scam Callers – GlitterBomb Payback”); and Brand Engagement (with MrBeast).
Orientation for birth date and place, Brea Olinda High School (1998), the BYU and USC degrees, NASA JPL tenure (2004–2013, seven years on Curiosity/Mars Science Laboratory hardware), the October 2011 YouTube launch, the December 2018 glitter-bomb video, and CrunchLabs (founded March 30, 2022). Wikidata Q24088544 identifies the American YouTuber, engineer and inventor born March 11, 1980.
The sources behind our estimate
The figures that circulate for Mark Rober, what we were able to confirm, and where the two diverge.
The number attached to Mark Rober’s IQ online is 165, stated as fact with no source in a clickbait article indexed under an identical title across many unrelated domains. Two pages built specifically to publish a celebrity’s IQ, celebsiq.com’s Mark Rober IQ page and realiqtestonline.com’s Mark Rober IQ page, say instead that no such data exists.
No published IQ test result exists for Mark Rober. celebsiq.com and realiqtestonline.com run near-identical “Mark Rober IQ” pages and reach the same conclusion in nearly the same words: after research, they found “no data on his IQ” and that he appears never to have taken a standardized test. The only specific number found anywhere, 165, comes from an article titled “Meet the Genius Who Cracked the Secret to Building an Intelligence of 165,” which states the figure as fact with no test, date or citation attached. The identical title is indexed across many unrelated sites; the one copy that could actually be opened for this page was hosted on a subdomain of Somalia’s Ministry of Agriculture, formatted as generic “Breaking News Today” filler with no connection to Rober, engineering or IQ testing.
Read left to right: 130–145 is the range this site infers from Rober’s engineering degrees and career; 165 is the only number found anywhere, and it comes from a clickbait template duplicated across domains that have nothing to do with Rober or IQ testing, not from a test. The two aggregator sites built to publish exactly this kind of celebrity IQ score could not find one either.
Want a number that does hold up? Every figure on this page is somebody’s claim. Take the 30-question test and get a percentile you can check rather than a figure you have to trust.
Mark Rober — frequently asked
What is Mark Rober’s IQ?
No published IQ test result exists for Mark Rober, so his exact IQ score is not known. The one specific number that circulates for him, 165, comes from an unsourced clickbait article with no test behind it, and two dedicated celebrity-IQ pages report finding no data on him at all. This site’s estimated range, 130–145, is inferred from his engineering degrees and career, not from a test.
Is Mark Rober a genius?
No test result supports a specific score for Mark Rober, genius-level or otherwise. His documented record, a mechanical engineering master’s degree, nine years at NASA’s Jet Propulsion Laboratory, and three Guinness World Records, supports a well-above-average estimated range of 130–145, short of the 165 figure that circulates online with no source attached.
Did Mark Rober take an IQ test?
There is no public record that he has. Two aggregator sites built specifically to publish a celebrity’s IQ score, celebsiq.com and realiqtestonline.com, both looked for one and reported back, in nearly identical wording, that no data on his IQ exists and that he appears never to have taken a standardized test.
Where does the 165 IQ figure for Mark Rober come from?
It traces to a clickbait article, titled to claim he has “cracked the secret to building an intelligence of 165,” that states the number as fact with no test, date or citation attached. The identical title is indexed across many unrelated domains; the one copy that could be opened for this page was hosted on a subdomain of Somalia’s Ministry of Agriculture, not a testing or biography site of any kind.
What did Mark Rober study, and where did he work as an engineer?
Rober earned a B.S. in mechanical engineering from Brigham Young University (2004) and an M.S. in mechanical engineering from the University of Southern California (2014). He spent nine years as an engineer at NASA’s Jet Propulsion Laboratory (2004–2013), seven of them on the team that built and landed the Curiosity rover, then worked in Apple’s Special Projects Group from 2015 to 2020.
How does Mark Rober’s estimated IQ compare with Bill Nye’s?
This site estimates 130–145 for Rober and 120–135 for Bill Nye. Both are mechanical engineers who left industry, Rober from NASA and Apple, Nye from Boeing, for science communication, and both hold patents; the gap reflects Rober’s graduate degree and three certified Guinness World Records against Nye’s bachelor’s degree alone. Neither range comes from a test.
Does Mark Rober have a doctorate?
No. His highest earned degree is a master’s in mechanical engineering from USC (2014), after a bachelor’s from BYU (2004). That keeps his estimated range below doctorate-holders elsewhere in this section, such as Neil deGrasse Tyson (140–155), even though Rober’s engineering and media record is extensive.
How does my IQ compare with Mark Rober?
You can find out in about fifteen minutes. The IQ Metrics assessment is 30 questions, scored on the same 100-mean scale used throughout this page, so your result and the estimate above are at least expressed in the same units — one measured, one inferred. Once you have a number, the leaderboard shows where it would sit, and how we score and norm it explains the benchmarking.
Where does this estimate come from?
From the documented record rather than a test — the method is named above and set out in full under how we read a number. Compare it against the other scientists profiles, starting with Albert Einstein.
- Take the 30-question IQ test — get a measured score and percentile of your own
- Average IQ by country — how the scale behaves across populations
- How IQ Metrics scores its assessment — the method behind our own number
- More on how IQ testing works — reliability, error and what a score can and cannot say
- More scientists profiles — same field, same method
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Photograph by George Bergman (Berkeley, September 1993; re-scanned), CC BY-SA 4.0. · Photograph by Montclair Film Festival (photo by Neil Grabowsky, May 2017), CC BY 2.0. Background removed for the portrait above. · Portrait by Ferdinand Schmutzer (1921), public domain. Background removed for the portrait above.
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