Elon Musk is a business magnate and investor. He is the founder, CEO, and chief engineer/designer of SpaceX; early investor, CEO, and product architect of Tesla, Inc.; founder of The Boring Company; co-founder of Neuralink and OpenAI; and president of the philanthropic Musk Foundation. With an estimated net worth of around $191 billion as of October 2021, Musk is the second-wealthiest person in the world.