Not only did Joshua lose the fight against a proud Ukrainian, he lost what you cannot buy - his dignity. Annoyed at losing, of course. Upset because it meant so much to him, yes. But throwing the champions belts on the floor, then swearing into the microphone - oh dear, oh dear.
Meanwhile the victorious, again, champion said nothing. That silence spoke a thousand words.
My advice Anthony is either retire or grow up.
Douglas, there might be a grain of truth in your inference. However, all sports people have to accept the judges verdicts, even the dreaded var or hawkeye. My point is not the result but his unsportsmanlike behaviour.