Saxon Musk is one of Elon Musk’s triplet sons, born in 2006 to the author Justine Musk. He is now 20 years old and almost never speaks in public himself. Yet his name keeps appearing in headlines, mostly through his father’s tweets, podcast stories and family coverage. Here is a clear look at who he is, where he grew up and why people keep searching for him.
Biography Table
| Field | Details |
|---|---|
| Full Name | Saxon Musk (reported full name: Saxon James Musk) |
| Date of Birth | 2006 (widely reported as January 2006) |
| Age | 20 years (as of 2026) |
| Nationality | American |
| Education | Ad Astra, the private school Elon Musk set up for his children |
| Parents | Elon Musk (father), Justine Musk, née Wilson (mother) |
| Siblings | Triplet brothers Kai and Damian; older twins Griffin and Vivian; late brother Nevada Alexander; plus several half-siblings |
| Known For | Being one of Elon Musk’s triplet sons |
| Notable Interests | Cats, video games, YouTube culture |
Who Is Saxon Musk?
Saxon Musk is the son of Elon Musk and his first wife, Justine Musk. He is one of three identical-age brothers, a set of triplets that also includes Kai and Damian. Unlike some of his siblings, he has no public social media account, no public career and no stated plans to enter the spotlight.
Most of what people know about Saxon comes from secondhand sources. Elon has quoted him in tweets, told stories about him on podcasts and mentioned him in interviews. Walter Isaacson’s biography of Elon also gave readers a closer look at the triplets and their early years.
From years of following celebrity family coverage, I have noticed a pattern. Children of famous people often become public figures without ever choosing to. Saxon fits that pattern well. He is known mostly for what others say about him, not for what he has said himself.
That gap explains why searches like “Saxon Musk now” and “how old is Saxon Musk” stay popular. People are curious about a young man they have heard about for years but have rarely seen speak.
Saxon Musk’s Birth and His Triplet Brothers
Saxon was born in 2006 as part of a set of triplets with Kai and Damian. Elon and Justine conceived the boys through IVF, the same method they used for their older twins, Griffin and Vivian, born in 2004. Reports most often place the triplets’ birth in early 2006.
By the time the triplets arrived, the couple had five living children under the age of two. That meant a very busy household. Justine, an author by profession, has written about how intense those early parenting years were.
In his biography, Isaacson describes the three boys as having quite different personalities. Damian was described as the thoughtful one with an interest in physics and music and a vegetarian diet. Kai was portrayed as more practical and handy. Saxon was described as the most distinct in how he thinks and talks, often making blunt and honest statements.
The triplets have largely been raised together, attending the same schools and sharing the same homes. Even now, at 20, they are often grouped together in news stories as “the triplets” rather than as separate individuals.
Parents, Divorce and Older Siblings
Saxon’s parents met as students and married in 2000. Their first child, Nevada Alexander Musk, was born in 2002. Sadly, he died at around 10 weeks old from SIDS (sudden infant death syndrome). That loss shaped the couple deeply, and they turned to IVF to grow their family.
Their twins Griffin and Vivian arrived in 2004, followed by the triplets two years later. Vivian legally changed her name and gender in 2022 and has publicly distanced herself from her father. That rift has made the family a frequent topic online.
Elon and Justine divorced in 2008. Justine later wrote an op-ed describing her marriage and the divorce from her own side. Custody of the five boys was shared, and the children spent time in both homes.
| Year | Family Event |
|---|---|
| 2000 | Elon and Justine marry |
| 2002 | Nevada Alexander Musk is born and dies of SIDS at about 10 weeks |
| 2004 | Twins Griffin and Vivian born via IVF |
| 2006 | Triplets Saxon, Kai and Damian born via IVF |
| 2008 | Elon and Justine divorce |
| 2010 | Elon marries actress Talulah Riley |
| 2012 | First divorce from Riley |
| 2013 | Elon and Riley remarry |
| 2016 | Second divorce from Riley |
| 2022 | Vivian legally changes name and gender |
After the divorce, Elon married British actress Talulah Riley in 2010. They split in 2012, remarried in 2013 and divorced again in 2016. During those years, Saxon and his brothers spent time around a stepmother who has spoken kindly about the boys.
Upbringing and Education
Saxon grew up mainly in Los Angeles in a wealthy but fairly structured setting. Elon was busy with his companies, so nannies and household staff played a big role in the boys’ daily routines. Still, people close to the family have described the brothers as polite and well-mannered.
For school, Elon took an unusual step. Around 2014, he set up a small private school called Ad Astra, located on the SpaceX campus. It started mainly for his own sons and children of SpaceX employees. The school focused on problem solving, ethics and practical thinking rather than standard grades.
Ad Astra later evolved into Astra Nova, which now operates as a non-profit institution offering online classes. Saxon and his brothers were among its earliest students, roughly between the ages of 8 and 14.
As for “Saxon Musk college,” there is no verified public information about where, or whether, he is enrolled in a university. The family has kept that detail private. Any site claiming a specific college for Saxon is guessing.
Saxon Musk and Autism
Saxon Musk is autistic, according to Isaacson’s biography and comments shared by Elon over the years. Elon himself has said he has Asperger’s, a term once used for a form of autism, which he mentioned while hosting Saturday Night Live in May 2021.
Isaacson describes Saxon as someone who speaks in a very direct and literal way. That trait appears in many of the quotes Elon has shared online. Saxon’s comments often sound simple at first but carry a sharp, almost philosophical edge.
It is worth being careful here. Autism is a broad spectrum, and a diagnosis does not define a person’s whole personality. Saxon has not spoken publicly about his own experience, so outsiders should avoid drawing large conclusions about his abilities or daily life.
What can be said fairly is that Elon appears to have a close bond with Saxon. The way he quotes his son suggests pride in how Saxon sees the world, even when his opinions are blunt.
Saxon’s Opinions Shared Through Elon’s Tweets
Elon has a habit of sharing Saxon’s thoughts on X. These posts give the public a rare window into how Saxon thinks. Many of them touch on big subjects like life, death and time, often in short, striking lines.
One notable moment came in July 2022, after the death of popular Minecraft YouTuber Technoblade. Elon shared a reflection from Saxon on the YouTuber’s passing, and fans of the creator responded warmly to it. The post showed Saxon was paying close attention to online culture and to loss.
In other posts, Elon has relayed Saxon’s views on characters like Sonic and films like Wreck-It Ralph. These small comments give a sense of a young man with clear, firm opinions about the media he grew up with.
Some of these messages have gone beyond social media. Quotes credited to Saxon have been picked up by newspapers and online publishers, sometimes appearing in print. A few fans even searched online for the initials “SJM” after Elon referenced his son that way.
Saxon Musk’s Half-Siblings
Saxon is part of a very large family. Elon has 14 publicly known children with four partners. Saxon’s half-siblings come from Elon’s relationships with Grimes, Shivon Zilis and Ashley St. Clair.
| Mother | Child | Born |
|---|---|---|
| Grimes | X Æ A-Xii | May 2020 |
| Grimes | Exa Dark Sideræl (via surrogate) | December 2021 |
| Grimes | Techno Mechanicus (“Tau”) | 2022 |
| Shivon Zilis | Twins Strider and Azure | Late 2021 |
| Shivon Zilis | Arcadia | 2024 |
| Shivon Zilis | Seldon Lycurgus | February 2025 |
| Ashley St. Clair | Romulus | September 2024 |
Because of the big age gap, Saxon is closer in age to adults than to most of these siblings. When the youngest children were born, he was already a teenager. That makes him more of an older brother figure than a playmate.
The size of the family has drawn strong reactions. Elon often says he worries about falling birth rates. Critics, on the other hand, question how much time any parent can give to so many young children.
The Cheeseburger at a Sushi Restaurant Story
The best-known story about Saxon involves a very strict sushi restaurant. Elon first told it on a podcast in December 2025. Around 21 March 2026, a clip of the story spread widely on X, and suddenly Saxon was trending again.
According to Elon, he took 20-year-old Saxon to Sugarfish in LA, a sushi chain built on the methods of Chef Nozawa. The restaurant is known for its rules, including asking guests not to request extra soy sauce or extra sauce because the chef has already added the right amount.
When the waiter came to take Saxon’s order, he reportedly asked for a cheeseburger. Told that the restaurant did not serve one, he was surprised and then simply asked for a hamburger instead. Elon told the story as a funny family kissa, and the host laughed along.
Online, the tale turned into a meme. Some posts mixed in jokes about milk and “real men” eating burgers, and satire sites in the style of the Babylon Bee joined in. Many people shared it without knowing the original poster or the full context, which is common with viral clips.
Public Reaction and Backlash
Reactions to the sushi story split sharply. On Reddit, Threads and Bluesky, many critics called Saxon rude or spoiled. Some users said even small children know better than to order off-menu at a sushi restaurant.
Others saw the story very differently. Supporters pointed out that Saxon is autistic, and that being a picky eater or speaking very literally is common for autistic people. To them, the backlash looked like mockery of someone who cannot easily defend himself.
A third group focused on Elon instead of his son. They questioned his parenting style and why he would share a story that could cause his son public embarrassment, or sharmindagi, in the first place.
Personally, I think this case shows how fast a light family anecdote can become a public trial. A 20-year-old who never asked for fame ended up judged by millions over one lunch order, and he never gave his own response.
Public Appearances
Saxon has made only a handful of public appearances, nearly always alongside his father or brothers. Over the years, the triplets have been photographed with Elon at events, on trips and at family outings.
One widely shared photo shows Elon and his sons meeting Pope Francis in Italy. Other sightings include family trips, such as visits to the Sydney Opera House during Elon’s relationship with Amber Heard, and a pumpkin patch outing with Grimes in 2018.
Saxon has also appeared in television footage. He has a small credit on IMDb linked to on-screen appearances in coverage involving his family. In July 2022, he also appeared in clips shown on BILD LIVE, a German tabloid show.
Beyond these moments, Saxon keeps a private life. He does not post publicly and rarely gives interviews, which is a big part of why fans hold on to every small detail they find.
Saxon Loves Cats
One of the most charming facts about Saxon is his love for cats. Elon has mentioned this more than once, and it adds a soft, human side to a young man mostly known through viral stories.
In June 2022, Elon joked online that Saxon’s idea of a perfect life would include around 20,000 cats. The line went viral, and fans loved how it captured Saxon’s straightforward, playful thinking.
There is no public record of how many pets Saxon actually owns. Still, the cat story has become part of how people picture him: a quiet, honest young man with clear things he likes.
Saxon in the 2026 “Musk” Documentary
The documentary “Musk,” directed by Oscar-winning filmmaker Alex Gibney, opens in US cinemas on 16 October 2026. It runs nearly four hours and examines Elon’s business career, his political influence and his personal relationships.
Saxon does not appear as an interview subject. However, his family history is part of the film. Justine Wilson, Saxon’s mother, gives personal accounts of her marriage, the IVF years and life with five young boys.
The film also looks at Elon’s romantic partners and the mothers of his 14 publicly known children. Some critics in the film describe the way the billionaire treats these mothers as almost interchangeable, and the film raises the “breeders” debate about his approach to having children.
Elon has strongly criticised the documentary. His lawyer, Alex Spiro, sent a letter warning of possible legal action over what he called false claims. For Saxon, the film means his private family story will again be discussed widely across American society.
FAQs
How Old Is Saxon Musk?
Saxon Musk is 20 years old as of 2026. He was born in 2006 as one of Elon Musk’s triplets, alongside his brothers Kai and Damian.
Does Saxon Musk Have Autism?
Yes. Saxon Musk’s autism has been mentioned in Walter Isaacson’s biography of Elon and in his father’s public comments. Saxon himself has not spoken publicly about his diagnosis, so details about his personal experience remain private.
What Is Saxon Musk’s Net Worth?
Saxon Musk has no publicly reported personal net worth. He has no known career or business of his own. His lifestyle is supported by his father’s wealth, but any specific figure online for Saxon is speculation.
Which College Does Saxon Musk Attend?
There is no verified information about Saxon Musk’s college. His early education was at Ad Astra, the private school Elon created for his sons. The family has not shared details of any university enrollment.
How Tall Is Saxon Musk?
Saxon Musk’s height has not been officially shared. Photos suggest he is fairly tall, similar to his father and brothers, but no reliable measurement is publicly available.
What Is Saxon Musk Doing Now?
Saxon Musk now lives a largely private life as a 20-year-old adult. He is not active on public social media, and most updates about him come from Elon’s posts or interviews rather than from Saxon himself.
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