Sitting world leaders such as Hugo Chávez, Muammar Gaddafi, Kim Jong-il, Abdullah of Saudi Arabia, Lech Kaczyński, Islam Karimov and Tunisia's first freely elected president, Beji Caid Essebsi, all died in office, as did former leaders Fidel Castro, Lee Kuan Yew, Nelson Mandela, Margaret Thatcher, Robert Mugabe, Giulio Andreotti, Francesco Cossiga, Oscar Luigi Scalfaro, Carlo Azeglio Ciampi, Jacques Chirac, Helmut Schmidt, Helmut Kohl, Mohamed Morsi, Ariel Sharon, Shimon Peres, Akbar Hashemi Rafsanjani, Zine El Abidine Ben Ali, Václav Havel, Malcolm Fraser, Bob Hawke, B. J. Habibie, Yasuhiro Nakasone, Alan García, Jorge Rafael Videla, Néstor Kirchner, Fernando de la Rúa, Patricio Aylwin, Itamar Franco, Dr. A. P. J. Abdul Kalam, Atal Bihari Vajpayee and George H. W. Bush.