Elon Musk Siblings: The Complicated Family Tree

In this article, we will delve into Elon Musk Siblings and reveal their relationship and their fortune at large.

He is the visionary entrepreneur and business magnate who leads SpaceX, Tesla, Twitter, and Neuralink.

He is also the world’s richest person as of 2024, with a net worth of over $250 billion.

But did you know that Elon Musk is not the only successful member of his family?

Elon Musk has two siblings, Kimbal and Tosca, who are also entrepreneurs and philanthropists in their own right.

He also has four half-siblings from his father’s side, who are less known to the public.

In this article, we will take a closer look at the Musk family and how they have supported each other’s endeavors.

We will also reveal some fascinating facts about their origins, their passions, and their personalities.

An image of Elon Musk Siblings
Elon Musk Siblings:Meet the Family Behind the World’s Richest Man.
Courtesy: consent

Kimbal Musk: The Food Revolutionary

An image of Kimbal Musk Elon Musk's younger brother.
Kimbal Musk is Elon Musk’s younger brother.
Chris Saucedo/Getty Images fpr SXSW

Kimbal Musk is the younger brother of Elon Musk. He was born in 1972 in Pretoria, South Africa.

He moved to Canada with Elon in 1989, and later to the United States.

Kimbal is a chef, restaurateur, and philanthropist.

He co-founded Zip2 with Elon in 1995, an online city guide that was later sold to Compaq for $307 million.

The brother also invested in PayPal, which was acquired by eBay for $1.5 billion in 2002.

But Kimbal’s true passion is food.

He founded The Kitchen Restaurant Group, which operates a network of farm-to-table restaurants across the US.

He also co-founded Big Green, a nonprofit that builds learning gardens in schools to teach children about nutrition and agriculture.

And he launched Square Roots, an urban farming company that grows food in shipping containers using hydroponics and LED lights.

Kimbal is also a board member of Tesla and SpaceX and an advisor to his brother’s ventures.

He is married to Christiana Wyly, an environmental activist and daughter of billionaire Sam Wyly. They have four children.

Tosca Musk: The Romance Mogul

Tosca Musk is the youngest sister of Elon Musk.

She was born in 1974 in Pretoria, South Africa.

Tosca moved to Canada with her mother and brother in 1989, and later to the United States.

Tosca is a filmmaker and producer.

She has directed and produced over 50 feature films and television shows, mostly in the romance genre.

She is the co-founder of Passionflix, a streaming service and production company that specializes in adapting romance novels into movies and series.

Also, she is the founder of Musk Entertainment, a film and television production company.

Tosca is known for her creative vision and her ability to bring stories to life.

She has worked with bestselling authors such as Sylvia Day, Rachel Van Dyken, and Jodi Ellen Malpas.

She has also collaborated with her brother Kimbal on several projects, such as the documentary Food Fight and the comedy series The Great American Food Fight.

Tosca is a single mother of twins, Grayson and Isabeau, who were born in 2011.

She is also a board member of Big Green and an advisor to her brother’s ventures.

Elliot Rush Musk: The Mystery Man

Elliot Rush Musk is the youngest half-brother of Elon Musk.

He was born in 2017, when Errol Musk, Elon’s father, had a child with his former stepdaughter, Jana Bezuidenhout.

Elliot is the most secretive member of the Musk family and lives in South Africa with his mother and grandmother.

He has not been seen in public or on social media.

He has not been involved in any of his father’s or half-siblings’ businesses or charities.

Elliot is the only child of Errol and Jana, who had a brief relationship after Jana’s divorce from her husband.

Errol claimed that he did not know that Jana was his stepdaughter until after Elliot was born, as he had been estranged from his second wife, Heide, and her children for many years.

He also said that he was happy to have a son at the age of 72 and that he loved Elliot very much.

Elliot’s existence caused a scandal and a rift in the Musk family.

Elon, who had already cut off contact with his father, was reportedly furious and disgusted by the news.

He called his father “a terrible human being” and “almost every evil thing you could think of”.

Alexandra Musk: The Emerald Princess

Alexandra Musk is the eldest half-sister of Elon Musk.

She was born in 1972 when Errol Musk married Heide Bezuidenhout, a widow with three children from her previous marriage.

Alexandra is a jewelry designer and entrepreneur. She is the founder and CEO of Musk Global, a luxury brand that specializes in emerald jewelry.

She sources her emeralds from her father’s mines in Zambia, where he was involved in the emerald business in the 1980s.

Alexandra is also a philanthropist and a socialite. She supports various causes, such as education, health, and women’s empowerment.

Alexandra is a frequent guest at high-profile events, such as the Cannes Film Festival, the Monaco Grand Prix, and the Met Gala.

She is friends with celebrities, such as Paris Hilton, Naomi Campbell, and Leonardo DiCaprio.

Alexandra is married to David Kastil, a hedge fund manager and art collector. They have two children, Zara and Kai.

Asha Rose Musk: The Beauty Queen

Asha Rose Musk is the youngest half-sister of Elon Musk.

She was born in 1974 when Errol Musk married Heide Bezuidenhout, a widow with three children from her previous marriage.

Asha Rose is a model and beauty queen. She was crowned Miss South Africa in 1991, when she was only 17 years old.

She represented her country at the Miss World and Miss Universe pageants, where she placed among the top 10 finalists.

Furthermore, she won the titles of Miss Personality and Miss Photogenic.

Asha Rose is also a singer and actress.

She has released several albums and singles, such as “I’m a Woman” and “Love Is All You Need”.

Asha has appeared in several films and television shows, such as “The Lion King”, “The Scorpion King”, and “The Bold and the Beautiful”.

She has also hosted several shows, such as “Top Billing” and “The Asha Rose Show”.

Asha Rose is married to Mike Molloy, a businessman and former rugby player. They have three children, Michael, Mia, and Max.

Elon Musk’s parents are Maye Musk and Errol Musk

An image of Elon Musk's parents Maye Musk and Errol Musk
Elon Musk’s parents: Meet Maye Musk and Errol Musk.
GIANLUIGI GUERCIA/AFP via Getty Images and John Phillips/Getty Images for Passionflix

Elon Musk’s parents boast impressive backgrounds.

Musks father, Errol Musk, holds a high IQ and achieved the youngest professional engineer qualification in South Africa.

During Elon’s childhood, he lived with his dad post-divorce, while Errol worked in construction and emerald mining.

On the other hand, Maye Musk has been a model since age 15, featuring on Special K cereal boxes, TIME magazine covers, and walking in New York Fashion Week shows.

In 2017, at 69, she became a CoverGirl spokesperson and, last year, the oldest woman on a Sports Illustrated swimsuit cover.

Maye, previously married to Errol until 1979, revealed an abusive relationship post-divorce in an interview with Harper’s Bazaar.

She relocated to Canada with her three children, establishing a successful dietitian business.

Errol gained attention in 2018 for having a child with Jana Bezuidenhout, his former stepdaughter since age 4.

In 2022, he disclosed a second child with Bezuidenhout.


The Musk family is a remarkable and diverse group of people.

They have achieved success in various fields, such as technology, food, entertainment, jewelry, and beauty.

But they have always supported each other’s dreams and ambitions.

Elon Musk may be the most famous and influential member of the family, but he is not the only one.

He has two siblings, Kimbal and Tosca, who are also entrepreneurs and philanthropists in their own right.

He also has four half-siblings, Elliot, Alexandra, Asha Rose, and another sister, who have their own stories and personalities.

The Musk family is a fascinating and inspiring example of how one family can make a difference in the world.

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