Sid Haig and Mark Hoplamazian, have which mutual nationality?
Mark Hoplamazian Mark S. Hoplamazian is an American businessman, who is the President and CEO of Hyatt Hotels Corporation. He received his A.B. in economics from Harvard College, and his M.B.A. from the University of Chicago Booth School of Business.
Mark Spitznagel Mark Spitznagel ( ; born March 5, 1971) is an American hedge fund manager, stocks and commodities trader, and author. Spitznagel is known for his pioneering “tail-hedging” (or “safe haven investing”), his hugely profitable billion dollar derivatives bet on the stock market crash of 2008, and for having allegedly caused the stock market crash of 2010.