What happened: On Ariel Helwani Show, Ariel Helwani said Alexander Volkanovski belongs in the debate for greatest Australian athlete ever. He ranked Volkanovski ahead of Jose Aldo and Max Holloway as the greatest featherweight champion.

Why it matters: Helwani said Volkanovski lost the belt, regained it and keeps beating top contenders on the world stage. He said Volkanovski fought through illness against Movsar Evloev after declining medication.

What to watch: Helwani said Volkanovski should keep defending at featherweight rather than face Justin Gaethje.