Kim Il-sung

A minister said South Korea is confident "there are no unusual developments” in rival North Korea that would back up speculation about Kim Jong Un’s health.
A Seoul-based website reported earlier this week that Kim was recovering after undergoing a cardiovascular procedure on April 12.
U.S. and South Korean media had said the North Korean leader was in "grave danger" after undergoing a cardiovascular procedure.
Pyongyang carried out its largest nuclear test ever last week.
Meet the scientists at the frontline of Kim Jong Un's nuclear ambitions
Leader Kim Jong Un inspected the bomb, which can be mounted to an intercontinental ballistic missile.
Pyongyang's nuclear progress slowed significantly during times of diplomacy and accelerated during times of threats.
A pseudo-religious philosophy promises North Koreans a kind of immortality through their dedication to the state.