I'm a former NFL and UFC star who made $25m in my career but now
Shamed NFL star Greg Hardy becomes first UFC heavyweight EVER to
Ex-NFL player Greg Hardy wants to be an MMA fighter
Greg Hardy Meets The Challenge Head On
Greg Hardy wins in pro debut on Dana White's Contender Series
Former NFL player turned fighter Greg Hardy getting beat up
Greg Hardy removed from UFC roster - ESPN
5 former NFL players who made a move into the UFC
Former NFL DE Greg Hardy to pursue MMA career - Sports Illustrated
Former NFL Player, UFC Fighter Greg Hardy To Make Pro Boxing Debut
Former NFL player Greg Hardy disqualified in UFC fight for kneeing
Controversial former NFL player Greg Hardy disqualified for