Daniel Cormier is one of the few champ-champs in UFC history, so his perspective is certainly worth something. In 2018, then-light heavyweight champion Cormier moved to heavyweight and captured a second title by knocking out Stipe Miocic . This February, UFC featherweight champion Alexander Volkanovski (25-1 MMA, 12-0 UFC) looks to do something similar when he fights lightweight champ Islam Makhachev (23-1 MMA, 12-1 UFC) at UFC 284 in Perth, Australia.
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