Odaily Planet Daily News: A key figure involved in the multi-billion dollar KOK token scam has been arrested in the United States and is currently being tried in immigration court. He is expected to be deported back to South Korea soon. South Korean authorities are working to extradite the man, and the two countries have discussed the matter. The South Korean Ministry of Justice declined to comment, saying the investigation is ongoing and includes information involving diplomatic relations. The cryptocurrency KOK, launched in September 2019, was used to raise funds through a pyramid scheme. Industry experts estimate that Koreans alone lost 4 trillion won (about 2.89 billion US dollars) in the scam. (Sisa Journal)