Chung Jin-suk is a South Korean journalist, activist, and politician who briefly served as the interim President of the Saenuri Party from 11 May 2016 to 1 June 2016. He has been the Member of the National Assembly for Gongju-Buyeo-Cheongyang since 2016 and was previously MP for Gongju-Yeongi from 2000 to 2004, and again from 2005 to 2008. He was the Senior Secretary to the President for Political Affairs in the Lee Myung-bak government from 2010 to 2011.

The Liberty Korea Party (Korean: 자유한국당) was a conservative political party in South Korea that was described variously as right-wing, right-wing populist, or far-right. Until February 2017, it was known as the Saenuri Party, and before that as the Hannara Party from 1997 to 2012, both of which are still colloquially used to refer to the party. The party formerly held a plurality of seats in the 20th Assembly before its ruling status was transferred to the Democratic Party of Korea on 27 December 2016, following the creation of the splinter Bareun Party by former Saenuri members who distanced themselves from President Park Geun-hye in the 2016 South Korean political scandal.