Master Chong took money from me and promised me Kukkiwon certification. Over a year later, nothing was delivered and he kept telling me it was coming. After several more months, he stopped answering my calls. We went to talk to him in person and found out his school had moved. I went to a different location and his wife said he longer represents the business and has nothing to do with it even those she was present when we gave him the money. To this day, 1.5 year later, he still has my money, Dan card and essay and I have nothing to show for it. He refuses to refund the money or provide certification.