Hardest Punchers in Boxing - Sonny Liston Vs Patterson MosleyBoxing present the Heavyweight knockout of Floyd Patterson 38-2 (29 KOs) vs. Sonny Liston .brNO COPYRIGHT INFRINGEMENT INTENDED ** Follow me on Facebook - Support me on Patreon .brMusic: Hard Angry Sick Amazing Hip Hop Beat Rap Instrumental 2016 - Armageddon by SADIKBEATZ .brHardest Punchers In Boxing History; Sonny Liston knockouts by MosleyBoxing! Check out Sonny Liston Highlights HD Charles L. Sonny Liston (unknown .