South Korean Prosecutors Probe Ex-President Yoon and Crypto Fraudster in Expanding Corruption Case

South Korean prosecutors investigating former President Yoon Suk-yeol and his wife Kim Keon-hee have interrogated Jon Bur Kim, a suspected cryptocurrency fraudster. Kim, a market maker known for luxury car collections, faces charges for allegedly issuing and manipulating two scam coins through fake news.

The probe has uncovered potential links between Kim's crypto fraud case and the former first lady, who is separately accused of influence peddling and stock manipulation. Yoon, impeached after a failed martial law bid in December 2024, now faces corruption charges and has twice ignored court summons—prompting prosecutors to consider an arrest warrant.

The investigation has expanded to include associates of the former presidential couple, signaling widening scrutiny of elite financial misconduct in South Korea. The case highlights growing regulatory attention on crypto market manipulation amid broader anti-corruption efforts.