MPL 1 | Marco Pique (Suriname) VS Nieky Holzken (Netherlands) | Middleweight | Group B
GLORY 13 Tokyo - Nieky Holzken vs. Joe Valtellini (Full Video)
Why Was Tyson So Ruthless? (The Promise Made to Ali)
Tyrone Spong Vs. Joerie Mes Pt. 1/2
Nieky Holzken vs Jose Reis
Highlights Joeri 'The Shark' Mes !
Gari Abajiani vs Nieky Holzken
He Knocks Out Everybody 😳 - Nieky Holzken
Nieky Holzken vs Cosmo Alexandre / It´s Showtime Amsterdam Arena
Ramon Dekkers Vs Joeri Mes
TAUNTING GONE WRONG 😳 Nieky Holzken SCHOOLED His Cocky Rival
Nieky Holzken VS Leroy Kaestner
MPL 3 | Nieky Holzken (Netherlands) VS Ky Hollenbeck (United States) | Middleweight | Group B
Nieky Holzken vs Arian Sadikovic | Full Fight
GLORY 1 Stockholm - Nieky Holzken vs Alex Harris (Full Video)
'Eigenlijk heel bang maar ook heel spannend'
GLORY 6 Istanbul - Karim Ghajji vs Nieky Holzken (Full Video)
Nieky Holzken sparring J'Leon Love inside the Mayweather Boxing Club
Holzken Fight Night | Kilat Hallie vs Kevin Kirchner - FULL FIGHT
Nieky Holzken vs Karapet Karapetyan WFCA World Title Fight @ Natural Powers 02.12.2012