South Korea's political history takes another dramatic turn as President Yoon Suk-yeol recently declared martial law—a move not seen in over 50 years in the nation's democratic framework. Although swiftly overturned by Parliament, this controversial decision has reignited discussions about the turbulent fates of past South Korean presidents. From assassinations to coups and prison sentences, the presidency in South Korea has often been marked by turmoil and tragedy. Let’s delve into the shocking history behind these leaders and their ill-fated tenures.