Peter Ferdinand Drucker was an Austrian-born American management consultant, educator, and author, whose writings contributed to the philosophical and practical foundations of the modern business corporation. He was also a leader in the development of management education, he invented the concept known as management by objectives and self-control, and he has been described as "the founder of modern management".
Rachael Ray is an American television personality, businesswoman, celebrity cook, and author. She hosts the syndicated daily talk and lifestyle program Rachael Ray, and three Food Network series . Other programs to her credit include Rachael Ray's Week In A Day and the reality format shows Rachael vs. Guy: Celebrity Cook-Off, and Rachael Ray's Kids Cook-Off. Ray has written several cookbooks based on the 30 Minute Meals concept, and launched a magazine Every Day with Rachael Ray, in 2006. Ray's television shows have won three Daytime Emmy Awards.
Sallie L. Krawcheck is the CEO and Co-Founder of Ellevest, a digital financial advisor for women launched in 2016. She is owner and Chair of Ellevate Network. Prior to this she was the president of the Global Wealth & Investment Management division of Bank of America. She has been known as one of the most senior women on Wall Street. Most recently she has been widely published in both social and more traditional media, focusing on Wall Street regulatory reform; she is also advising a number of start-ups.
Elon Reeve Musk is a South African-born American Canadian business magnate, investor,engineer, and inventor. He is the founder, CEO, and lead designer of SpaceX; co-founder, CEO, and product architect of Tesla, Inc.; and chairman of SolarCity. In December 2016, he was ranked 21st on the Forbes list of The World's Most Powerful People. As of February 2018, he has a net worth of $20.8 billion and is listed by Forbes as the 53rd richest person in the world.