Elon Reeve Musk (born June 28, 1971) is a South African-born Canadian-American business magnate, investor, engineer, and inventor. He is the founder, CEO, and CTO of SpaceX; a co-founder, a Series A investor, CEO, and product architect of Tesla Inc.; co-chairman of OpenAI; founder and CEO of Neuralink. He was previously co-founder and chairman of SolarCity; co-founder of Zip2; and founder of X.com, which merged with Confinity and took the name PayPal. As of May 2017, he has an estimated net worth of $15.2 billion, making him the 80th-wealthiest person in the world. In December 2016, Musk was ranked 21st on the Forbes list of The World's Most Powerful People.
Chester L. Karrass
Jeffrey H. Gitomer