Elon Musk is one of the wealthiest individuals in the world. His fortune primarily comes from his stakes in Tesla and SpaceX.

Tesla, the electric vehicle manufacturer, has seen tremendous growth over the years. Musk's vision for sustainable energy has revolutionized the automotive industry.

SpaceX, his aerospace company, has achieved remarkable milestones including reusable rockets and plans for Mars colonization.

Musk also founded or co-founded several other companies including Neuralink, The Boring Company, and was an early investor in PayPal.