'To win when everything goes well is easy! To win when everything is against you is achievement! '


Mike and Badr in Grozny

Badr Hari and Mike Passenier were invited as special guest at a big boxing event in Grozny, the capital of Chechen Republic. There was a heavyweight championship fight against home town fighter Rusland “White Tyson” Chagaev against Puerto Rican Fres Oquendo. Chagaev won the fight via majority decision.

Official Badr Hari shirt online now!

The walkout shirt of Badr Hari from his Dubai tournament victory is now online. Make sure to buy the official shirts as there are some scam artist online. These shirts are approved by Badr Hari himself.

Unfortunate loss for Stas Romanov

Stas Romanov and trainer Rodney travelled to Slovakia to fight as a last minute replacement fighter. We got the call last week and asked us if we could arrange a replacement fighter for Martin Hauser in Slovakia. Stas accepted the challenge and went to Slovakia.


Welcome to the official Mike’s gym website. Mike’s gym is known worldwide as the authority of kickboxing, boxing and M.M.A. It’s the home of several champions like Badr Hari, Gokhan Saki, Alistair Overeem, Murthel Groenhart, Melvin Manhoef, Artur Kyshenko, Joerie Mes, Bjorn Bregy and many more. We are not only a gym for champions and we are open for all types of people that want to experience the training, vision of Mike and his trainers.  The gym is accessible for everyone so if you are just someone that like to work out or you have to fight for a world title to fight Mike’s gym is the spot that can help you achieve your goals!

Mike’s gym is founded in 2002 and since 2010 it’s situated in a beautiful building in Oostzaan which is only 3 minutes of the famous Coentunnel (Amsterdam). Mike Passenier is the man behind the operation but still is very much involved in the day to day activities and still trains the group lessons every day.  The gym is known for its diversity, there professional approach and it’s training philosophy.  The gym is one of the biggest martial arts gyms of Amsterdam and training at Mike’s gym is more than just working out.


In the gym there are several lessons and activities, below you will find the daily schedule of the lessons at Mike’s gym. Are you very busy and is it hard to adapt your own schedule to the group lessons then there is always a possibility for private lessons of one of our certified trainers. For more information regarding the schedule or private lessons please contact us or just come by.


Mixed martial arts (MMA) is a full contact combat sport that allows the use of both striking and grappling techniques, both standing and on the ground, from a variety of other combat sports.


Kickboxing is a group of martial arts and stand-up combat sports based on kicking and punching, historically developed from Karate, Muay Thai and Western boxing. Kickboxing is practiced for self-defense, general fitness, or as a contact sport.


Good health or physical condition, especially as the result of exercise and proper nutrition making sure your body is healty and full of energy.

Mike's Gym Latest Video's

Ferhat Gamrakcuongin vs Luckey Brobbey
Chico Kwasi vs Serendi Wahouie
02Chico Kwasi vs...
Gokhan Gedik vs Aleksandar Petrov
03Gokhan Gedik...
04 Jordann...
Artur Kyshenko vs Shi Yanzi
05Artur Kyshenko...
Alistair Overeem highlight
Fight RightMike’s gym is in het bezit van een Fight Right keurmerk. Dit keurmerk waarborgt en onderstreept dat de vereniging en trainers verantwoord, pedagogisch en veilig omgaan met vechtsport. Sebastiaan Munter, van het Nederlands Instituut voor Vechtsport en Maatschappij (NIVM) overhandigde het keurmerk aan Mike Passenier en Danny Delvers. Danny is naast trainer ook combinatiefunctionaris van de Dienst Maatschappelijke Ontwikkeling van de gemeente Amsterdam.
Algemene Voorwaarden Mike's Gym