People frequently cited as being examples of Presidents for Life include very long-serving authoritarian or totalitarian presidents such as Zaire's Mobutu, North Korea's Kim Il-sung, Bulgaria's Todor Zhivkov, Romania's Nicolae Ceaușescu, Syria's Hafez al-Assad, Indonesia's Suharto, Nationalist China's Chiang Kai-shek, Iraq's Saddam Hussein, Russia's Vladimir Putin, the PRC's Xi Jinping, Belarus's Alexander Lukashenko and Vietnam's Hồ Chí Minh. However, they were never officially granted life terms and, in fact, underwent periodic renewals of mandate that were usually sham elections. Official results showed these presidents receiving implausibly high levels of support (in some cases, unanimous support).