The CrossFit Noord trainers
Meet the trainers of CrossFit Noord below!
Rob Posthumus
Owner CrossFit Noord


Rob Posthumus
Owner CrossFit Noord
Sietse Koster
Coach


Coach
Ralph Slik
Coach & Backoffice


Coach & Backoffice
Yair Wildeboer
Coach & Personal Trainer


Coach & Personal Trainer
Martin van Kammen
Coach & Athlete


Coach & Athlete
Brenn Diephuis
Coach & Dietitian


Coach & Dietitian
Jaap van Sluijs
Coach & Personal Trainer


Coach & Personal Trainer
Rowan Noble
Coach & Physiotherapist


Coach & Physiotherapist
Marga Woudstra
Coach


Coach
Shahin Boyafzar
Coach


Coach
Sandra Ollivaud
Coach


Coach
Anne Sterenberg
Coach


Coach
Joel Harding
Coach





Coach
Sybren Jansma
Coach





Coach
Auke Waal
Coach


Auke Waal
Coach
Auke Toussaint
HYROX coach





HYROX coach
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Become a coach?





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