Jaël Krummenacher: European champion and physics lab technician

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Axetris Insight18 Oct 2024
At just 16 years old, Jaël Krummenacher is European champion in full-contact karate and at the same time is completing her training as a physics lab technician at Axetris. In this interview, she explains how she balances training and work and what her next goals are.

Interview: Anja Wieder, Corporate Communication Manager, Leister Group

Jaël, congratulations on becoming European champion in full contact karate! How does it feel to hold such a prestigious title at the age of just 16?

Thank you! It’s an unbelievable feeling, especially because of all the hard work and dedication that goes into it. Winning the title in May 2024 in the U18 heavyweight category in Istanbul was a big moment for me. It wasn’t easy, but it was definitely worth it.

Can you tell us something about your path to this victory? How was the competition?

The competition was tough. I had to deal with strong opponents, especially from countries like Latvia. Each fight lasts around two minutes and five judges assess every move. In the final, I competed against a Turkish karateka (a man or woman who practices karate) and was able to defeat her with the special technique “Ushiro do mawashi kaiten geri,” which I had practiced for a long time. It was a great experience and I was thrilled to take home the big trophy. It completes my collection of around 25 medals and awards.

That’s impressive! How do you manage to combine your intensive training program with your training as a physics lab technician at Axetris?

It takes good time management and a strong support system. I train four to five times a week, both in the dojo and at home. I have a personalized training plan that includes stretching, strength exercises and jogging once a week. My team at Axetris is very understanding and flexible, especially when I have to take time off for competitions. It’s definitely a challenge, but I enjoy both these aspects of my life and I’ve found a way to balance everything.

Speaking of Axetris, you’re currently in your second year of training as a physics lab technician. What led you to take this career path?

I have always had a love of math and science. Languages weren’t my thing. I came across Axetris at a job fair where I met a former trainee who had also done karate. I then decided to give it a try, and after a trial apprenticeship I knew it was the right choice for me. The work is fascinating and the company is very international, so I can learn a lot.

What does a typical day at Axetris look like for you?

My days vary quite a lot depending on the project. I conduct experiments in collaboration with other specialists and often help to build prototypes. Measurements and inspections in the area of gas laser detectors are part of our daily work. This involves performing tests to ensure that the products meet our quality standards. It’s a lot of precision work, and I think my karate training helps me concentrate and pay attention to detail. Sometimes I’m also involved in problem solving, which makes the work very exciting.

An impressive combination of your talents! How do you combine intensive sport and challenging science?

It is challenging, but there are also many similarities. Both in karate and in my work, precision, discipline and control are required. In karate, you have to execute the techniques perfectly and at the right moment, using a lot of control. It’s a similar story in the lab – you have to work with precision and follow the procedures carefully. Both areas require a great deal of mental strength and the ability to remain calm in stressful situations.

Looking ahead, what are your goals, both in your career and in karate?

I’m training for the 2025 Karate World Championships in Kazakhstan, which is a big goal of mine. I’m also working on getting my second brown belt by next summer. As far as my professional future is concerned, I’d like to complete my training and perhaps take a degree in biology or marine biology. I love diving and it would be wonderful to combine my passion for the sea with science. But for now, I’m concentrating on getting as much experience as possible at Axetris.

That's a great plan! Speaking of diving, you mentioned that it’s one of your hobbies. Can you tell us more about your diving experiences?

I’ve dived in places like Thailand and Indonesia and seen incredible marine life like whale sharks and reef sharks. I’ve also dived in Lake Lucerne, which was quite different – very cold, but still interesting! It’s a great way to relax and experience nature in a completely different way.

It’s amazing how varied your interests are! Before we finish, how does Axetris help you combine your work and your love of karate?

Axetris is at my side to support me. They are flexible with my schedule, especially when I have competitions or need extra time for training. My colleagues know about my sport and always take an interest in my progress and successes. It’s great to have such a supportive environment, both for my education and my sporting career.

Thank you, Jaël, for sharing your inspiring story with us. We wish you all the best for your future competitions and your professional future!

Are you interested in training with the Leister Group?

If you’re interested in an apprenticeship at the Leister Group, you can find more information here.

Erika Windlin, Head of Training, will be happy to answer any questions you may have.

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Your Contact
Erika Windlin

Erika Windlin works as Manager Human Resources at Leister AG and is the contact person for employee recruitment, employee support and employee development. She also manages the training department and is responsible for the quality of our apprentices' training.