MMA News Roundup: Russian UFC lightweight forced to retire, Khabib Nurmagomedov consoles defeated fighter, Jose Aldo gives refuge to former Brazil president
"He’s always helped me in my life. I get emotional talking about it" - Jose Aldo reveals moving story of retirement conversation with Dana White, the role it played in his son's birth
"If Jose could have found a way to drown out the mental torture that Conor sent his way..." - Fans debate whether Jose Aldo would have beaten Conor McGregor in a rematch
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