Impeachment of Park Geun-hye
On 9 December 2016, Park Geun Hye, the president of South Korea, was impeached as the culmination of a political scandal involving interventions to the presidency from her aide, Choi Soon-sil. 234 members of the 300-member National Assembly voted to impeach and temporarily suspend Park's presidential powers and duties.
Source: Wikipedia — Impeachment of Park Geun-hye (CC BY-SA 4.0)