Keith Krach is the former chairman and CEO of DocuSign, an electronic signature company. He has also founded two other successful tech companies. Krach holds a BS from Purdue University and an MBA from Harvard. He admires former Indiana governor Mitch Daniels for his leadership qualities. The best advice Krach received was to take risks and jump in over his head. He believes his greatest achievement will be continuing to lead DocuSign's digital transformation to impact businesses worldwide.