Yang Mun-seok, a member of the Democratic Party of Korea, has had his parliamentary position revoked due to a conviction related to loan fraud. The Supreme Court confirmed a lower court's sentence of 1 year and 6 months in prison, suspended for 3 years, for fraud under the specific economic crime enhancement law. This conviction automatically results in the loss of his parliamentary seat due to the nature of the offenses, which include misleading a financial institution into approving a substantial loan. Simultaneously, an associated case involving his spouse was also confirmed with a sentence of 2 years in prison, suspended for 3 years.

The case stems from an incident in April 2021, wherein Yang and his spouse allegedly deceived a credit cooperative into lending them approximately 1.1 billion won by presenting false information that their child was operating a legitimate business. This loan was purportedly used for purchasing a property in Seocho District, Seoul. Yang attempted to deflect the allegations on social media, claiming that the loan proposal was initiated by the cooperative themselves and asserting that no one was intentionally defrauded in the process. Additionally, he is indicted for allegedly undervaluing the property during his candidate registration for the parliamentary elections, constituting another violation of election laws.

In light of the court's decision, Yang Mun-seok has expressed intentions to appeal to the Constitutional Court to seek a cancellation of the ruling. The Supreme Court retained the conviction for the fraud case but sent the election law violation back to lower courts, citing misinterpretation regarding the intent behind property valuation. The implications of this case remain significant as it highlights ongoing issues of accountability and integrity among elected officials in South Korea, particularly in the context of election-related misconduct.