Elon Reeve Musk is a business magnate, industrial designer, and engineer.He is the founder, CEO, CTO, and chief designer of SpaceX; early investor,CEO, and product architect of Tesla, Inc.; founder of The Boring Company; co-founder of Neuralink; and co-founder and initial co-chairman of OpenAI. A centibillionaire, Musk is one of the richest people in the world.