49-year-old Yoel Romero breaks opponent's jaw with bareknuckle KO in 70 seconds

Yoel Romero, at 49 years old, knocked out Alex Nicholson in Jorge Masvidal's bareknuckle MMA promotion. Romero secured a double-leg takedown, brought the fight to the ground, and then delivered a devastating punch to Nicholson's jaw that broke it. Nicholson tapped out immediately due to the injury. The entire fight lasted just 70 seconds. Nicholson is 35 years old with a record of 22-17 in MMA, though sources vary on the exact record.