by Higgenbotham » Sat Jul 18, 2026 2:09 am
Now let's talk about the Math ability of the wealthiest tech moguls. The ones of interest to me are Bill Gates, Jeff Bezos and Elon Musk. This is because they have been the wealthiest people in the world for longer stretches of time than any others. Gates held the top spot for 18 years, followed by Bezos for 3 years and Musk for 4 years. Plus, Gates and Bezos have been refreshingly honest about their math abilities.
First, Gates gets a Bronze Tier award because he got an 800 on the SAT math back when an 800 meant something more than it does now. Let's try to see how far he went from there.
Realizing early on that I had a head for math was a critical step in my story. In his terrific book How Not to Be Wrong, mathematician Jordan Ellenberg observes that “knowing mathematics is like wearing a pair of X-ray specs that reveal hidden structures underneath the messy and chaotic surface of the world.” Those X-ray specs helped me identify the order underlying the chaos, and reinforced my sense that the correct answer was always out there–I just needed to find it. That insight came at one of the most formative times of a kid’s life, when the brain is transforming into a more specialized and efficient tool. Facility with numbers gave me confidence, and even a sense of security.
There’s quite a lot about his years as a student at Harvard, especially about the freshman-year Math 55 class he took, which was taught by John Mather. This brought back a lot of memories for me of my experiences there a couple years later. Gates arrived as a freshman in the fall of 1973, which was two years before me. Something we had in common was not being the best students in Math 55, but somewhere in the middle. Our reactions to that however were very different, since Gates was extremely competitive:
In our Math 55 study sessions, even as we were helping each other, we were also subtly keeping score. That was true in our broader circle of math nerds as well. Everyone knew how everyone else was doing, for instance, that Lloyd in Wigg B aced a Math 21a test or that Peter–or was it someone else?–found an error in Mather’s notes. We all grasped who among us was quicker that day, sharper, the person who “got it” first and then could lead the rest of us to the answer. Every day you strived to be on top. By the end of the first semester, I realized that my ranking in the hierarchy wasn’t what I had hoped…
By most measures I was doing well. I earned a B+ in the first semester which was an achievement in that class. In my stark view however it was less of a measure of what I knew than how much I didn’t. The gap between B+ and A was the difference between being the top person in the class and being a fake…
I was recognizing that while I had an excellent math brain, I didn’t have the gift of insight that sets apart the best mathematicians. I had talent but not the ability to make fundamental discoveries.
https://www.math.columbia.edu/~woit/wordpress/?p=14370
Virtually everyone who takes Math 55 at Harvard scored an 800 on the SAT math. Probably, though, it's a more elite group of 800 scores than the typical 800 score. Also, a lot of the people who start the first semester of Math 55 don't finish out the semester. Accounts vary as to the percentage that drop the courses, but it's somewhere around half. Gates describes being in the middle of the remaining pack and only finishing the first semester of the two semester series. I think it's fair to say that Gates might be somewhere close to the Silver Tier of mathematical ability, about halfway between the Bronze Tier defined by the typical 800 score on the SAT math and the Gold Tier of elite Manhattan Project principal scientists.
Next up is Jeff Bezos.
"There's nothing wrong with asking for SAT scores," Bezos says. Several of his employees blew away his 1,450, in fact. SATs are one minor metric in an elaborate assessment of job candidates. "If you start out with A's, you get to keep A's," he says. "If you start hiring B's, B's hire B's."
https://www.washingtonpost.com/archive/ ... 686e43415/
Jeff Bezos decided not to become a theoretical physicist during his time at Princeton University when he encountered a particularly difficult partial differential equation. Despite being a strong student, he and his roommate struggled for three hours to solve this problem without success.
They then sought help from their friend Yasantha Rajakarunanayake, considered the "smartest guy at Princeton," who solved it in seconds by recognizing it as analogous to a problem he had solved three years earlier.
This moment of realizing he could not excel as a theoretical physicist was pivotal for Bezos. He later said, "That was the very moment when I realized I was never going to be a great theoretical physicist." This experience contributed to his decision to shift his focus from physics to entrepreneurship, which eventually led him to found Amazon.
This story is well-documented from an interview Bezos gave at The Economic Club of Washington in 2018, where he humorously recounted this episode and its significance in his career path.
https://www.instagram.com/reel/DTZwnmyE2fR/
There's no breakdown on the 1450. Bezos probably doesn't reach the Bronze Tier of mathematical ability, but close. If he'd scored an 800 on the math it probably would have been noted somewhere.
Finally, Elon Musk.
Google search shows that the Globe and Mail (Canadian newspaper) reported that,
"Elon Musk, a Canadian: How Tesla's man was shaped by ...
The Globe and Mail
https://www.theglobeandmail.com › business › article-el...
Sep 10, 2023 — On his second round of the SAT tests, he got a 670 out of 800 on his verbal exam and a 730 on math.
This was supposedly documented on page 45 of a biography of Musk by Walter Isaacson. If true, Musk is a good distance below the Bronze Tier of mathematical ability.
Now let's talk about the Math ability of the wealthiest tech moguls. The ones of interest to me are Bill Gates, Jeff Bezos and Elon Musk. This is because they have been the wealthiest people in the world for longer stretches of time than any others. Gates held the top spot for 18 years, followed by Bezos for 3 years and Musk for 4 years. Plus, Gates and Bezos have been refreshingly honest about their math abilities.
First, Gates gets a Bronze Tier award because he got an 800 on the SAT math back when an 800 meant something more than it does now. Let's try to see how far he went from there.
[quote][quote]Realizing early on that I had a head for math was a critical step in my story. In his terrific book How Not to Be Wrong, mathematician Jordan Ellenberg observes that “knowing mathematics is like wearing a pair of X-ray specs that reveal hidden structures underneath the messy and chaotic surface of the world.” Those X-ray specs helped me identify the order underlying the chaos, and reinforced my sense that the correct answer was always out there–I just needed to find it. That insight came at one of the most formative times of a kid’s life, when the brain is transforming into a more specialized and efficient tool. Facility with numbers gave me confidence, and even a sense of security.[/quote]
There’s quite a lot about his years as a student at Harvard, especially about the freshman-year Math 55 class he took, which was taught by John Mather. This brought back a lot of memories for me of my experiences there a couple years later. Gates arrived as a freshman in the fall of 1973, which was two years before me. Something we had in common was not being the best students in Math 55, but somewhere in the middle. Our reactions to that however were very different, since Gates was extremely competitive:
[quote]In our Math 55 study sessions, even as we were helping each other, we were also subtly keeping score. That was true in our broader circle of math nerds as well. Everyone knew how everyone else was doing, for instance, that Lloyd in Wigg B aced a Math 21a test or that Peter–or was it someone else?–found an error in Mather’s notes. We all grasped who among us was quicker that day, sharper, the person who “got it” first and then could lead the rest of us to the answer. Every day you strived to be on top. By the end of the first semester, I realized that my ranking in the hierarchy wasn’t what I had hoped…
By most measures I was doing well. I earned a B+ in the first semester which was an achievement in that class. In my stark view however it was less of a measure of what I knew than how much I didn’t. The gap between B+ and A was the difference between being the top person in the class and being a fake…
I was recognizing that while I had an excellent math brain, I didn’t have the gift of insight that sets apart the best mathematicians. I had talent but not the ability to make fundamental discoveries.[/quote][/quote]
https://www.math.columbia.edu/~woit/wordpress/?p=14370
Virtually everyone who takes Math 55 at Harvard scored an 800 on the SAT math. Probably, though, it's a more elite group of 800 scores than the typical 800 score. Also, a lot of the people who start the first semester of Math 55 don't finish out the semester. Accounts vary as to the percentage that drop the courses, but it's somewhere around half. Gates describes being in the middle of the remaining pack and only finishing the first semester of the two semester series. I think it's fair to say that Gates might be somewhere close to the Silver Tier of mathematical ability, about halfway between the Bronze Tier defined by the typical 800 score on the SAT math and the Gold Tier of elite Manhattan Project principal scientists.
Next up is Jeff Bezos.
[quote]"There's nothing wrong with asking for SAT scores," Bezos says. Several of his employees blew away his 1,450, in fact. SATs are one minor metric in an elaborate assessment of job candidates. "If you start out with A's, you get to keep A's," he says. "If you start hiring B's, B's hire B's."[/quote]
https://www.washingtonpost.com/archive/politics/2000/09/03/child-prodigy-online-pioneer/2ab207dc-d13a-4204-8949-493686e43415/
[quote]Jeff Bezos decided not to become a theoretical physicist during his time at Princeton University when he encountered a particularly difficult partial differential equation. Despite being a strong student, he and his roommate struggled for three hours to solve this problem without success.
They then sought help from their friend Yasantha Rajakarunanayake, considered the "smartest guy at Princeton," who solved it in seconds by recognizing it as analogous to a problem he had solved three years earlier.
This moment of realizing he could not excel as a theoretical physicist was pivotal for Bezos. He later said, "That was the very moment when I realized I was never going to be a great theoretical physicist." This experience contributed to his decision to shift his focus from physics to entrepreneurship, which eventually led him to found Amazon.
This story is well-documented from an interview Bezos gave at The Economic Club of Washington in 2018, where he humorously recounted this episode and its significance in his career path.[/quote]
https://www.instagram.com/reel/DTZwnmyE2fR/
There's no breakdown on the 1450. Bezos probably doesn't reach the Bronze Tier of mathematical ability, but close. If he'd scored an 800 on the math it probably would have been noted somewhere.
Finally, Elon Musk.
Google search shows that the Globe and Mail (Canadian newspaper) reported that,
[quote]"Elon Musk, a Canadian: How Tesla's man was shaped by ...
The Globe and Mail
https://www.theglobeandmail.com › business › article-el...
Sep 10, 2023 — On his second round of the SAT tests, he got a 670 out of 800 on his verbal exam and a 730 on math.[/quote]
This was supposedly documented on page 45 of a biography of Musk by Walter Isaacson. If true, Musk is a good distance below the Bronze Tier of mathematical ability.