민주공화당 소속의 김성곤은 야당인 신민당의 진출이 두드러진 1971년 5월의 제8대 국회의원 선거에서도 당선되었지만 항명 파동으로 의원직을 상실하게 되었다.
Kim Seong-gon, a member of the Democratic Republican Party, was also elected in the 8th National Assembly election in May 1971, when the opposition party, the New Democratic Party, was prominent, but lost his position as a member of the parliament due to protests.