Conor McGregor is not the only fighter to pick up KO victories across three different weight classes. Conor knocked out Cerrone at 170 in his return fight.
Conor McGregor is open for a trilogy bout against his former opponent Nate Diaz. Will the fighters meet against after brilliant UFC 196 and UFC 202 fights?
Conor McGregor made an emphatic return to the octagon as he knocked out Donald Cerrone in 40s at UFC 246. McGregor called out Khabib Nurmagomedov next.