Elon Reeve Musk (born June 28, 1971) is an American businessman. He was born in South Africa. He moved to Canada and later became an American citizen. Musk is the current CEO & Chief Product Architect of Tesla, Inc., a company that makes electric vehicles. He is also the CEO of Solar City, a company that makes solar panels, and the CEO & CTO of SpaceX, an aerospace company. In August 2020, Bloomberg ranked Musk third among the richest people on the planet with net worth to be $198 billion. In January 2021, Musk became the richest person in the world with a net worth of US$209 billion, passing Jeff Bezos.