The 'Cupo Family' are so enamoured with KB Fitness that practically the whole family joined! Training alongside one another on a weekly basis in KB Kickboxing classes and KB Self Defence classes in London, they collectively feel empowered and uplifted.

Bess and Pearl started sparring, progressing to the school's Chief Instructor’s classes. They were awarded their Blue Belts in Kickboxing last December and are firing to keep progressing and take their Green Belts at the next grading, in June.

KB Chief Instructor, Kelly (KB), said, “Stick at it and you can go all the way and become KB Black Belts.”

Bess said after the grading, “I am so excited! I cannot wait for the next grading!”

Their proud mum has already decided to follow in their footsteps and take her Blue Belt at the next grading in June too.

“The encouragement and belief that we can be stronger, faster and more precise makes all the difference.”, said Kim about feedback received from the instructors.

Martial arts training at KB Fitness in London is for everyone. This is evidenced by the eclectic mix of people training in one of London's most popular martial arts schools.

People start their martial arts careers for different reasons. Some want to get fit, some are just curious, and some start with the goal to become a black belt.

There are also those who join our school for our KB Self Defence classes, and soon realise that their learning process and progress become much more complete when training in both KB Self Defence and KB Kickboxing classes.

Many people are nervous about joining a martial arts school because they think that they have to be at a certain level of fitness or to a certain extent already know all the techniques. Whether you are a beginner or an experienced fighter, KB Kickboxing and KB Self Defence classes in London and online will help you feel more confident, as there is always something new to learn, there are always new ways to become the best martial artist you can be.

If keen to be part of the KB family and nurtured into the best version of yourself, get in touch.




KB Fitness members who have achieved both the KB Kickboxing Black Belt and KB Kung Fu Black Sash are part of the ‘KB Elite Squad’. These dedicated students have achieved this excellent standard under the tutelage of Chief Instructor Kelly Bunyan (KB).




Chief Instructor Kelly Bunyan (KB) recently organised a KB Kickboxing White Belt Grading social like no other. Breaking away from tradition, KB members wore not only their new white belts, but every belt they had earned throughout their martial arts journey. This fun twist on the usual post-grading celebration meant members wearing up to seven different belts all at the same time – a very colourful display!




It’s often said that there is nothing so satisfying as aiming for a goal and achieving it. It has been an exciting few weeks at KB Fitness, as a group of beginner martial artists embarked on the final preparations to take their very first KB Kickboxing belt on Tuesday 12th March.



Our members say in this video, “KB has made me … fitter, healthier, energised, stronger, happier, flexible, thinking positive …” There are so many more benefits offered by our Kickboxing, Kung Fu and Self Defence classes. Lisa even says our school has made her believe in herself. Considering our members are reaping all these rewards, would you like to benefit from our martial arts classes too?