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Greg Hardy says he's a changed man -- telling TMZ Sports he's got a new attitude and a new perspective after dedicating his life to mixed martial arts.
You already know Greg's backstory ... the NFL star was accused of domestic violence against a woman back in 2014 and initially convicted. The conviction was overturned in 2015.
Cocaine - Possession
He was also arrested for cocaine possession in 2016.
Hardy was essentially blackballed from the NFL ... so he ultimately decided to train in MMA.
Effort - Lifestyle - Sport - Career - Record
We're told he made a real effort to clean up his lifestyle and focus on the sport -- and so far, he's been incredibly successful in his new career ... racking up a 5-0 record in his first 5 fights.
Now, he's set to fight at UFC...
(Excerpt) Read more at: TMZ
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