UFC 291 Highlights: Roman Kopylov lands thunderous head kick knockout!
In a knockout for the ages, Roman Kopylov scored with a thunderous head-kick knockout that rocked Claudio Ribeiro and the Delta Center at UFC 291 in Salt Lake City, Utah.
https://www.mmaweekly.com/video/ufc-291-highlights-roman-kopylov-head-kick-knockout
