Dustin Poirier reacts to his insane KO over Benoit Saint Denis at UFC 299 Subscribe for behind the scenes UFC content SUBSCRIBE HERE: youtube.com/channel/UCTvuMRhyrTVgbEdLyymZq8g?sub_confirmation=1 FOLLOW US: Full Send MMA Instagram | instagram.com/fullsend_mma The OG Instagram | instagram.com/ogshawnymack FULL SEND SUPPS AVAILABLE NOW: supplements.co