Wu said that according to a report by Korean media newspim, the Southern District Court of Seoul, South Korea, sentenced former professional golfer An Chengxuan (transliteration) to 4 years and 6 months in prison and detained him in court for defrauding 5 billion won (about 3.4 million US dollars). An Chengxuan promised to help an entrepreneur list cryptocurrency on the exchange Bithumb, and asked for cash and luxury goods, but did not fulfill the relevant promises. The court found that he had defrauded all 5 billion won in cash, but did not confirm whether 3 billion of it had been delivered to Lee Sangjun, the then representative of Bithumb Holdings. In addition, the court sentenced Lee Sangjun to 2 years in prison and recovered 52 million won, and sentenced another entrepreneur involved in the case to 1 year and 6 months in prison.