There was absolutely NOTHING unsportsmanlike about this at all... He won, celebrated as anyone would, and then Shook hands with his opponent. But he was disqualified for taking his headphones off too fast/ hard? This NEEDS to be fixed and his championship given back to him. People travel from all over to complete in these events. No one is going to want to attend if they can get disqualified for showing excitement. Hopefully there will be justice in this instance and more leniency in future tournaments.