Eron Musk, he is

 Elon Musk, the CEO of companies such as Tesla, SpaceX, Neuralink, and The Boring Company, is known for being a very hard worker and has a reputation for working long hours. In a 2018 interview with the New York Times, Musk admitted to regularly working up to 120 hours per week, sometimes sleeping on a couch in his office.

However, it's worth noting that this level of work is not sustainable, and Musk himself has acknowledged that it can have negative consequences on his health and well-being. In a tweet in 2020, Musk stated that he was working "80 to 90 hours per week," which is still a very demanding schedule.

While Musk's work ethic is often celebrated, it's important to prioritize self-care and work-life balance. Many experts recommend that individuals aim to work no more than 40-60 hours per week to maintain their physical and mental health.

Born in South Africa in 1971, Musk obtained degrees in physics and economics before beginning his entrepreneurial career. He co-founded his first company, Zip2, in 1995, which provided business directories and maps for newspapers. After selling Zip2, Musk co-founded X.com, an online payment company, which later became PayPal and was sold to eBay for over $1 billion.

Musk went on to found SpaceX in 2002, with the goal of making space exploration more accessible and affordable. In 2004, he became the chairman of Tesla, an electric car company that he helped co-found, and has since become its CEO. More recently, Musk has also co-founded Neuralink, a company working on developing brain-machine interfaces, and The Boring Company, which is working on developing underground transportation systems.

Musk is known for his bold and ambitious visions for the future, as well as his willingness to take risks and challenge established ways of doing things. He has been named one of the most influential people in the world by TIME magazine, and is widely regarded as one of the most innovative and visionary entrepreneurs of his generation.

He was interested in science and technology from a young age, and at the age of 12, he taught himself how to program computers.

Musk attended Pretoria Boys High School, where he was often bullied by his classmates. He reportedly had a difficult time fitting in, and was once hospitalized after being beaten by a group of students.

After finishing high school, Musk moved to the United States to attend college. He enrolled in Queen's University in Canada for a short time before transferring to the University of Pennsylvania, where he received degrees in physics and economics.

During his time in college, Musk became interested in entrepreneurship and began developing his first business ideas. He co-founded Zip2, a company that provided online business directories and maps, in 1995. The company was later sold to Compaq for over $300 million, giving Musk his first taste of success as an entrepreneur.

Overall, Musk's youth was marked by his intellectual curiosity, his interest in science and technology, and his early entrepreneurial ventures. While he faced some challenges and setbacks along the way, he remained determined and focused on achieving his goals.

Elon Musk has been married three times. His first wife was Canadian author Justine Wilson, whom he met while attending Queen's University in Ontario, Canada. They were married in 2000 and had six children together, one of whom tragically passed away at a young age. The couple divorced in 2008.

Musk's second wife was British actress Talulah Riley, whom he met in 2008. They were married in 2010 but later divorced in 2012. However, the couple rekindled their relationship and remarried in 2013, only to divorce again in 2016.

Musk's most recent relationship was with Canadian musician Grimes (real name Claire Boucher). The couple began dating in 2018 and welcomed a son together in 2020. Musk and Grimes are still together as of early 2023.

Overall, Musk's romantic life has been marked by several high-profile relationships and marriages, but he has also been known to keep his personal life private and out of the public eye.

Elon Musk became rich through his success as an entrepreneur and business leader, primarily through his involvement in several high-profile technology companies.

Musk's first major financial success came with the sale of his first company, Zip2, which he co-founded in 1995. Zip2 provided online business directories and maps for newspapers, and was sold to Compaq for over $300 million in 1999. Musk reportedly received a large portion of the sale proceeds, which helped to set him on the path to becoming wealthy.

After the sale of Zip2, Musk co-founded X.com, an online payment company that later became PayPal. PayPal was sold to eBay for over $1 billion in 2002, making Musk one of the company's largest shareholders and further adding to his wealth.

In the years since, Musk has gone on to co-found and lead several other high-profile companies, including SpaceX, Tesla, Neuralink, and The Boring Company. These companies have all been successful in their own right, and have helped to establish Musk as one of the wealthiest and most influential technology entrepreneurs in the world.

In addition to his work with these companies, Musk has also made a number of shrewd investments over the years, including early investments in companies like PayPal and Facebook, which have helped to further increase his wealth.