Filip Hrgovic vs Sergey Kuzmin (World Series Boxing)
David Price vs Sergey Kuzmin - Last moments
Sergey Kuzmin v Filip Hrgovic - Russia v Kazakhstan
Filip Hrgovic vs Carlos Ortega MINI HIGHLIGHT
Filip Hrgovic Calls Out..& Sergey Kuzmin KO Sparring Parnter & Much More Heavyweight Boxing Talk
Filip Hrgovic vs Haji Murtuzaliyev (World Series Boxing)
Filip Hrgovic vs. Emir Ahmatovic//Highlights
Sergey Kuzmin (16-2) vs Igor Adiel Macedo da Silva (10-1) Full Fight
David Price vs Sergey Kuzmin Highlights - Price vs Kuzmin Highlights (Promo)
"Juggernaut" Joe Joyce DESTROYED IN 30 SECONDS by RUSSIAN Sergey Kuzmin
FIGHT HIGHLIGHTS | Filip Hrgović vs. Emir Ahmatović
HEAVYWEIGHT 50/50! - MARTIN BAKOLE v SERGEY KUZMIN / OFFICIAL WEIGH IN WITH EDDIE HEARN / AJ-PULEV
Sergey Kuzmin - Heavyweight Prospect (Highlights)
Sergey Kuzmin| Сергей Кузьмин | Тренировки / Мотивация |Training Motivation/Highlights
Filip Hrgovic vs Jose Angel Larduet (World Series Boxing)
SERGEY KUZMIN DESTROYS JOE JOYCE IN 34 SECONDS!!!
(WOW!) BRUTAL KNOCKOUT | SERGEY KUZMIN KNOCKS SPARRING PARTNER OUT COLD TO KICK OFF 2020 WITH A BANG
Filip Hrgović Highlights
LET'S HAVE IT BIG TRUCK! - DAVID PRICE GIVES COLD STARE IN HEAD TO HEAD WITH SERGEY KUZMIN
18yr old Filip Hrgovic granite chin against Sergey Kharitonov
