Dwayne "The Rock" Johnson heads back into the fighting ring in his new movie The Smashing Machine - but his real-life ...

Mark Kerr, affectionately known as 'The Smashing Machine,' left an indelible mark on the world of mixed martial arts (MMA) with his relentless first-round finishes and formidable wrestling skills.

Dwayne 'The Rock' Johnson plays Mark Kerr, one of the greatest fighters in early MMA history in the upcoming biopic, The ...

UFC legend, Mark Kerr earned his 'The Smashing Machine' nickname after scoring a run of first round knockouts.