The Israeli team won a gold medal and four silver medals at the International Physics Olympiad held in Colombia. The gold medal was won by Ruth Kozlowski, a 10th grader who competed in the Olympiad for the first time. The International Physics Olympiad (IPhO), now in its 56th year, attracted 437 competitors from 95 countries around the world. The Olympiad was held over two days of competition: a laboratory day that included a practical experiment in thermodynamics, and a day of theoretical tests on various topics, including optics, particle physics, and nuclear physics. Noam Pleisig, Eitan Rothman, Achia Kellner, and Elad Agmon won silver medals.