General 
               
NOC/NSF
Dopingautoriteit
Fighting doctors
Fighttalk.nl
Fighter-Legion
Boxrec

Nederlands Olympisch Comité*Nederlandse Sport Federatie
Dopingautoriteit
Ringartsen
Martial Arts Forum
Andre Keubler
Boxing records 

Kickboxbonds

WFCA
NKBB
MON

World Full Contact Assocation
Nederlandse Organisatie Voor Erkende Ringsporten
Muay Thai Organisatie Nederland

Boxbonds

WBA
WBC
WBO
PABA
IBO
IBF
EBA
NBB

World Boxing Association
World Boxing Council
World Boxing Organization
Pan Asian Boxing Assocation
International Boxing Organization
International Boxing Federation
European Boxing Assocation
Nederlandse Boks Bond

Others

Wiha Design

Machinaal borduren / Sublimeren