+91.Sergey Kuzmin (Rus) - Viktor Zuev (Bel)12.06.2010
Sergey Kuzmin - Heavyweight Prospect (Highlights)
Sergey Kuzmin (16-2) vs Igor Adiel Macedo da Silva (10-1) Full Fight
+91kg.Sergey Kuzmin(RUS) - Yosef Abedelgani( ISR ) 11.06.2010
"Juggernaut" Joe Joyce DESTROYED IN 30 SECONDS by RUSSIAN Sergey Kuzmin
Filip Hrgovic vs Sergey Kuzmin (World Series Boxing)
Сергей Кузьмин - Малькольм Тэнн / Sergey Kuzmin - Malcolm Tann
Sergey Kuzmin vs Joe Joyce
Боксёр Кузьмин жёстко нокаутировал спарринг
+91kg.Sergey Kuzmin (RUS) -- Roberto Cammarelle (ITA) 09.06.2010
Sergei KUZMIN vs. Eduard YAKUSHEV - Week 2 - WSB Season 3
Semi-Final - Session 2 - Men's Super Heavy (+91kg) 2 - AIBA European Confederations Championships
Charnabayeu vs. Kuzmin - Week 8 WSB Season 2
Сергей Кузьмин - Лучшие Нокауты | Sergey Kuzmin Highlights
WILL THIS MAN - RUSSIAN KO KING SERGEY KUZMIN SHATTER DAVID PRICE WEMBLEY NIGHT? / JOSHUA-POVETKIN
Sazoncev Maksim(Rus)-Noel Hussey(Can) final male senior B 91+kg
Sergey Kuzmin — Nicholas Buule |ARCHIVE 2014
Sergey Kuzmin at TEDxSkolkovo
Sergey Kuzmin vs Michael Hunter **Bp19-S4**
Заслуженный мастер спорта Сергей Кузьмин и команда ЧЕМПИОНОВ 🥊
