Ian Heinisch Suffered from Consistent Headaches, Confusion Before Retiring from MMA
Ian Heinisch initially planned to take a temporary hiatus from mixed martial arts, but that break has turned into a full-fledged retirement for the benefit of his overall well-being. The seven-time Octagon veteran hasn’t fought since July 2021, when he suffered a second-round technical knockout loss to Nassourdine Imavov at UFC on ESPN 27. Citing…