Leave your feedback Share Copy URL https://gographicsoutput.com/video/KdioQJZYydN.html Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Possibly the hardest hitting jr. welterweight ever Kostya Tszyu [H7uiC0EMcv6] Health Updated on August 11, 2026 EDT — Published on August 11, 2026 EDT Possibly the hardest hitting jr. welterweight ever Kostya Tszyu. What 140 pounder hit harder than Kostya? #boxing #kostyatszyu #knockout #ko @kostyatszyuundisputed @timtszyuofficial hlJeBKaRPmf QQpJMiCMa7E MNdqU0eAT5w ZIeTavtn3pM 5B9tSJQ1rgw P4ZdB4zf4Lh
Possibly the hardest hitting jr. welterweight ever Kostya Tszyu. What 140 pounder hit harder than Kostya? #boxing #kostyatszyu #knockout #ko @kostyatszyuundisputed @timtszyuofficial hlJeBKaRPmf QQpJMiCMa7E MNdqU0eAT5w ZIeTavtn3pM 5B9tSJQ1rgw P4ZdB4zf4Lh