Robelis Despaigne, a 6-foot-7 Cuban fighter, was signed to UFC just moments after recording a four-second knockout on Sunday, which clearly impressed the organization.

During this Taekwondo match, this kid winds up and performs a round house kick to his opponent. His opponent falls to the floor, and when he tries to get up, he's too disoriented to keep fighting.

Instead of rolling out a nice number like the 25 best so far, perhaps in anticipation of next week's show in New Orleans, the UFC gave us a little lagniappe – and 26 of the best KO finishes of ...

Photo by Getty Images Event: UFC 278. Date and venue: August 20 at Vivint Arena in Salt Lake City, Utah. Result: Knockout in the fifth round. Sport: Mixed martial arts. Watch it right here: ...

Tremendous Taekwondo We’ve got another set of amazing Taekwondo knockouts this week, kids. I’m personally jealous of the flexibility and agility on display every time I see stuff like this.

Joe Rogan began his martial arts journey with karate and taekwondo at just 14 years old, and he was once thought to have a bright future in combat sports. But instead of continuing in the fighting ...