The International Mathematical Olympiad (IMO), held this summer on the Sunshine Coast in Australia, is the world’s most prestigious mathematics competition for high school students. Representing Germany, David, a Grade 12 student at BBIS, achieved an outstanding bronze medal after two days of intense problem-solving against peers from more than 100 countries.
“I had a pretty good idea that I would get a bronze medal right after finishing the problems on the last day. Of course, I had been aiming and hoping for silver - unfortunately, it didn’t work out this time. Still, I’m very happy to have earned bronze, as it’s a very respectable result.”

Team Germany students, including David from BBIS (on the left), at the International Mathematical Olympiad.
David’s path to the Olympiad began early. He has been passionate about competitive mathematics since Grade 2, and over the years, the IMO became “the ultimate goal, the highest level I could realistically aim for.”
Preparation for the competition was both rigorous and rewarding. During the year, David attended seven national seminars in Frankfurt, Oberwolfach, and Berlin, training alongside peers from Austria, Switzerland, and Liechtenstein under the guidance of expert coaches.
The Olympiad itself spanned two four-and-a-half-hour rounds over two days, demanding stamina, creativity, and precision. Some problems came quickly, but others tested even the strongest participants.
“The last problem on the second day was particularly difficult. I spent almost all the time on it, but wasn’t able to solve it. Every year, only about a dozen students worldwide manage to solve all the problems. It shows just how tough the IMO really is.”
Beyond the mathematics, the IMO offered an unforgettable cultural exchange.
“It was a pleasure to be in a community of people with similar interests and achievements at such a young age. I tried to make friends with as many participants as possible, and it was inspiring to learn about their cultures and education systems.”
This sense of connection left a lasting impression, showing how mathematics can unite young people from across the globe.
The IMO also opened new possibilities for David’s future.
“Thanks to some of the sponsors, I’ve become even more aware of what I can do after graduation. Opportunities to study at prestigious universities feel more within reach now.”
David also offered advice for other students:
“It’s easy to get started - just contact your subject teacher at the beginning of the school year. There are national Olympiads in most disciplines. Even if you don’t succeed, you’ll discover new facets of your favourite subject and meet people who share your passion. One of my teammates only started mathematics a couple of years ago and won silver. It’s never too late.”
The trip also provided some unexpected memories.
“Australia turned out to be one of the most wonderful places on the planet, with nature literally outside your window. One morning, I was woken up by a kangaroo coming into the room!”
We are deeply proud of David’s dedication, perseverance and achievement on the international stage. His journey serves as an inspiration to our entire community. We also extend our sincere thanks to our Mathematics teachers for their guidance and support along the way.