Leave your feedback Share Copy URL https://mypepack.gophersport.com/video/?vid=LPugCRjoIWm Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Possibly the hardest hitting jr. welterweight ever Kostya Tszyu [Nn42ms80hRl] 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 IurJtdFavHe Og5WSmE7p2Z ITkGDOjm2np xAb5wLSNoR5 7YuVkcGyRZm RMwGTFOY27L
Possibly the hardest hitting jr. welterweight ever Kostya Tszyu. What 140 pounder hit harder than Kostya? #boxing #kostyatszyu #knockout #ko @kostyatszyuundisputed @timtszyuofficial IurJtdFavHe Og5WSmE7p2Z ITkGDOjm2np xAb5wLSNoR5 7YuVkcGyRZm RMwGTFOY27L