MMA fighter Mark Kerr struggles with addiction, winning and love during his peak era in the UFC.
Dwayne Johnson
Emily Blunt
Lyndsey Gavin
Ryan Bader
Zoe Kosovic
Bas Rutten
Oleksandr Usyk
Paul Lazenby
James Moontasri
Yoko Hamamura
Paul Chih-Ping Cheng
