By Alek Arend A former NFL star has been fired by his employer, a sports media company, for allegedly attacking an employee. Olin Kreutz, a former Chicago Bears center, allegedly “physically attacked” a coworker this week. CHGO Sports, his former employer, has since parted ways with the former NFL offensive lineman. “On Monday morning, an incident occurred in which Olin Kreutz physically attacked a CHGO employee,” the company said in a statement. “Effective immediately, Olin Kreutz is no longer with CHGO. Although we were shocked by the incident, we are thankful that the employee is OK. The he…