Gavin Fitzgerald directs this documentary which profiles the life and career of Irish mixed martial arts fighter and multiple UFC title holder Conor McGregor. Charting McGregor's rise from humble beginnings and small-scale fights in Dublin to multi-million dollar purses in Las Vegas, the film features exclusive behind-the-scenes footage and contributions from top UFC personalities including McGregor's coach John Kavanagh, former UFC featherweight champion José Aldo and UFC president Dana White.