Leave your feedback Share Copy URL https://mypepack.gophersport.com/video/?vid=M3cdQAVaXIx Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Possibly the hardest hitting jr. welterweight ever Kostya Tszyu [tPK5i17aODG] Health Updated on August 08, 2026 EDT — Published on August 08, 2026 EDT Possibly the hardest hitting jr. welterweight ever Kostya Tszyu. What 140 pounder hit harder than Kostya? #boxing #kostyatszyu #knockout #ko @kostyatszyuundisputed @timtszyuofficial 1tXYwlFbqhK Oew8hGugF2T 5LsvQ0AzE9k cDJz35BDmCg BBdqjtXxxPc HgBg6BuvR2Y
Possibly the hardest hitting jr. welterweight ever Kostya Tszyu. What 140 pounder hit harder than Kostya? #boxing #kostyatszyu #knockout #ko @kostyatszyuundisputed @timtszyuofficial 1tXYwlFbqhK Oew8hGugF2T 5LsvQ0AzE9k cDJz35BDmCg BBdqjtXxxPc HgBg6BuvR2Y