Grandmaster is a MAJOR hot head. Walks around thinking he is better than everyone else. He grabs little kids that are misbehaving be the back of their shirts and pulls them in his office. He throws things when he gets upset. Things that he is always right even when he is wrong he will be little and put you down to prove he is right even if he is wrong. They have no problems lying to you about things.
The training you receive there is not worth the money you pay. There are so many hidden fees that you aren’t told about till you join. Can’t get your black belt if you don’t go to his three day camp which is another large sum of money. For this TKD place it is all about the money.
BEWARE don’t join this place.