Mr. Martin Sorrell is a Co-Founder of S4S Ventures. He served as Chief Executive Officer & Executive Director at C&FD Holdings. He is an Angel Investor. He is the Founder and also serves as Executive Chairman at S4 Capital (Investment Holding). He was the Founder and served as Chairman, Chief Executive Officer and Executive Director at WPP. He also serves as a Director at Arconic. He joined WPP in 1986 as a director, becoming Group chief executive in the same year. He is a Non-Executive Director of Formula One and Alcoa Inc. He completed Bachelor of Arts in Economics from University of Cambridge and MBA from Harvard Business School.