Chun Doo-hwan
The government's oppressive stance towards the opposition continued under Chun Doo-hwan, who seized power with a military coup on 12 December 1979. Kim Young-Sam was expelled from the National Assembly for his democratic activities and banned from politics from 1980 to 1985. In 1983, he undertook a 21-day hunger strike protesting the dictatorship of Chun Doo-hwan.