Cory Sandhagen delivered one of the greatest, most vicious knockouts in UFC history against one of its greatest fighters Saturday at Apex in the co-main event of UFC Vegas 18.
Sandhagen leaped into the air as Frankie Edgar ducked his head as if he were going for a takedown. At the same time, Sandhagen leaped into the air and caught Edgar squarely on the chin.
FLYING KNEE ud83eudd2f@cors_life landed the highlight reel KO against Frankie Edgar at #UFCVegas18 pic.twitter.com/JUxFxF2EN9
Edgar was out instantly and took a dead fall to the canvas.