UFC welterweight champion Kamaru Usman sent a warning to Conor McGregor after the Irish star suggested he would soon return to 170lbs. Usman (19-1 MMA) returned to the Octagon at last night’s UFC 261 event where he successfully defending his welterweight title with a stunning knockout of Jorge Masvidal. While most of his peers praised … Continue reading Kamaru Usman slams Conor McGregor over proposed move to welterweight, ‘Notorious’ fires back with steroid accusations