Former NFL star Greg Hardy is finally getting support from someone in the MMA community ... and it comes from one of the best trainers in the business ... Kenny Johnson.
Kenny's trained stars like B.J. Penn, Jose Aldo and Anderson Silva. So when TMZ Sports ran into him at Black House MMA Gym ... we asked if he'd be interested in bringing Hardy on board.
"I would not judge the past of a man if he's trying to better his present."
KJ went on to say, "With him wanting to make the transition over to MMA .