American Zion Clark, born without legs, 25, will make his mixed martial arts debut against his compatriot Eugene Murray.
I'm unique not because I don't have legs, but because there's a fire burning inside me. I live by the "no excuses" motto, and every day I move on. I'm starting a professional career.
Zion Clark for Fox LA
Zion has no legs because he suffers from a rare condition: caudal regression syndrome. His opponent has had four fights in MMA and lost all of them.
The fight will take place on December 17 in San Diego, USA.