Holly Holm Kicked Ronda Rousey With 50 Pounds of Force, Says Science

Holly Holm delivered a knockout kick in her match against Ronda Rousey. Here's an estimate of the impact force it carried.

Serena Williams' stunning U.S. Open loss to Roberta Vinci and the

Holly Holm addresses Ronda Rousey's suicide comments

Excited' Holly Holm says, 'Let's do this,' to Ronda Rousey fight

Ronda Rousey bids to continue on road to stardom with UFC victory

Holly Holm on Ronda Rousey's future: 'Once a fighter, always a

5 years ago today, Holly Holm knocked out Ronda Rousey with a head

UFC 193 Rewind: Holly Holm's Shocking Win Against Ronda Rousey

Who's the biggest star in the UFC? Ronda Rousey or Conor McGregor

Ronda Rousey knocked out cold in second round by Holly Holm

Holly Holm doesn't see Ronda Rousey ever returning to MMA: 'She's

Devastating kick to the head gives Holly Holm her first win since

Video: Ronda Rousey & Holly Holm Clash At UFC 193 Weigh-Ins

Ronda Rousey Says She's Still Undefeated, Here's Holly Holm's Reaction

UFC 193 Weigh-Ins: Ronda Rousey vs. Holly Holm

Was Holly Holm physically stronger than Ronda Rousey going into