CEO Transition CEO Succession Tata Trusts Greg Abel Disney CEO Selection Tata Group Entertainment Leadership Chairman CEO Replacement Nike Walt Disney Co. Board of Directors Executive Roles CEO Search Marc Parent Jonas Gnauck Family Business Berkshire Hathaway Automotive Industry Age Limit Policies Chairperson Transition Chairman Transition Chair Replacement Investor Relations Elon Musk Larry Fink Crisis Management Executive Search CEO Appointment Warren Buffett John Donahoe Bernard Arnault