Sean O’Malley had the best non reaction to an amazing knockout, maybe ever. Gunnar Nelson and Gegard Mousasi facial expressions just gave O’Malley’s post-spinning heel kick KO celebration the side eye. O’Malley, tell us how you really feel bro.
A unbeaten top shelf prospect out of the MMA Lab, O’Malley just posterized David Nuzzo with a ho-hum spinning heel kick. Frame it, hang it then take a selfie with this Sean O’Malley walk off masterpiece.
— AXS TV Fights (@AXSTVFights) May 6, 2017