All of our trainers are certified, which means they’ve been trained in anatomy, physiology, and nutrition. They focus on you as an individual. We are not here to make you bored, we are here to get you moving and fit wearing a big smile.


Ravian Numai

Movement Coach & Founder of The Monkey Business

The journey all started with Ravian. He is the founder behind the concept and trainings.

"Movement is my passion and all my life I’ve practiced sports. I became a trainer to pass my love for health and movement over to you and share it with others."

Guillen Landburg

Movement Coach at The Monkey Business

"When I was young I couldn't sit still. I moved all around the place. As I grew older I discovered that I'm not made to sit behind desks, I'm made to move. And till this day I'm still learning ways to move and help others with moving. This is my life, passion and gift. Moving."


Become a Movement Coach

Or a studio hosting the Monkey Business Workshop

Claire Hermans

Claire Hermans

Movement Coach & handstand teacher

Claire is a Certified AcroYoga teacher since 2013 and has been mostly teaching in the UK, The Netherlands and Israel. She graduated from the BA Contemporary Dance course at Trinity Laban Conservatoire of Music and Dance and works as a dancer. Besides teaching AY and dancing, she teaches Hulahoop and is a Thai Massage Therapist. Claire tries to integrate her knowledge of various movement arts when teaching and performing across disciplines.


Ivan Cook

Movement Coach & Mobility Trainer

Ivan is a Movement/Mobility Certified teacher since 2013. Coming all the way from the land down under (Australia) he has developed his movement practice over the years. This has taken him through being a Personal Trainer in Australia, a professional road cyclist in Australia, Germany, Belgium and The Netherlands. From experiencing Bodybuilding Competitions in the Philippines to finding Yoga and Meditation in India. Ivans classes make relevant links between various forms of movement and engage us in a more natural way to move. 


Kozmo Meister


Bio is coming up. Check his story out here: