Boban Jankovic ending his Basketball career due to anger issue

Boban Jankovic ended his career due to anger issues. In one of the Greek League playoff matches between Panionios and Panathinaikos, Boban was unhappy with a decision from the referee and ended up head-butting the concrete pole. The match had a great comeback from the Serbian and Co. After being 17 points down, they came closer to having a lead.