Leave your feedback Share Copy URL https://mypepack.gophersport.com/video/?vid=XNHudzSLo2F Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Possibly the hardest hitting jr. welterweight ever Kostya Tszyu [FqG2v20y71K] 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 Kefd1hClTVJ yBIUywN09cY 8UsHd05YVqN 9gUFt8iewcU u91PO1eVSLo
Possibly the hardest hitting jr. welterweight ever Kostya Tszyu. What 140 pounder hit harder than Kostya? #boxing #kostyatszyu #knockout #ko @kostyatszyuundisputed @timtszyuofficial Kefd1hClTVJ yBIUywN09cY 8UsHd05YVqN 9gUFt8iewcU u91PO1eVSLo