THIS IS WHO WE ARE
Stuttgart's first heavybag boxing boutique gym.
01 - THE CLUBSECRETBOXING is more than a gym. It’s a boutique studio in the heart of Stuttgart — designed for focus, built for intensity, made for women.
Small classes. Maximum 12 spots. Coaches who know your name.
A community that shows up together.
After your session, take your time. Refuel at the bar with our premium protein shakes and stay a little longer.
MORE THAN A GYM
02 - OUR STORYIt started with a gap nobody filled. Boxing in Stuttgart meant one of two things — competitive fight training, or watered-down aerobic classes. Nothing in between. Nothing built for people who wanted the real thing, without the fight.
Sam came from professional boxing — the technique, the discipline, the DNA of the sport. Wanda brought the business and the brand vision. Together, SECRETBOXING was born.
Years of personal training. A growing community. A demand that kept getting louder — especially from women who wanted a space of their own.
End of 2025, THE SPACE came to life — a pop-up boxing club for women, built to test an idea we believed in completely. The community grew faster than we imagined. In 2026, we took the next step: our first flagship, SECRETBOXING THE CLUB.
WHERE IT ALL BEGAN.
03 - THE TEAMTHE PEOPLE BEHIND YOUR SESSION.
FOUNDERS
Sam RADI
FOUNDER · HEAD COACH SECRETBOXINGComing from a professional boxing background — knowing the technique, the discipline, the DNA of the sport. Sam brought the technical foundation SECRETBOXING is built on, and the vision to make real boxing training accessible to everyone. He's teaching special sessions, events, and personal training on request.
WANDA RADI
FOUNDER · HEAD COACH SECRETBOXING WOMENShe fell in love with boxing — and made it her life. Coming from a digital marketing background, Wanda took the lead on building the brand, the space, and the community it deserves. The job, the hobby, all in one. Her classes are the ones people talk about. Once you've trained with her, you'll know why.
COACHES
JANA
COACHMade boxing her thing and hasn't looked back. Pushes you through every round — and makes you come back for more.
vanessa
COACHCompetitive athlete with a sharp eye for technique — and an even sharper playlist. Brings the energy every single session.
PEDRO
COACHHigh energy, great eye for technique, and always good mood. The kind of coach who makes a hard session feel worth it.
SEE FOR YOURSELFBOOK YOUR BAG
SECRETBOXINGA BOXING CLUB.
FOR WOMEN.
PUNCH. SWEAT. REPEAT.