The only one that makes him look like a douche is the mascot incident, that was weak. The Baala incident was started by Baala. That is called holding your ground. "You mess with me I F*** you up." Totally fine, I absolutely did not see the problem with that and thought it was absolutely ridiculous when he got his appearance fee/prize money taken away. This recent incident is more sketchy, but still O.K. In Mekhissi's mind his brother deserved that job. He is the brother of a Oly. Silver medalist!!! It is mob mentality, if you don't get what you think you deserve you do something about it. Something to be learned there. So basically if he was to be an actual douche only the mascot incident would be acceptable to complain about, otherwise he would be pretty badass imo. I kind of wish some American's had his sort of aggressive mentality. Everyone is too buddy buddy and it is boring.
P.S. I don't condone what he did, but in two circumstances I can see the logic behind his decisions.