For the first time ever, a doctoral student of the Higher School of Economics took part in the Heidelberg Laureate Forum, the world’s largest forum for young researchers in the fields of mathematics and computer science. Over the course of one week, the participants were able to meet and discuss their projects with laureates of awards such as the Fields Medal, Abel Prize, and Turing Award. Olga Tsukanova represented HSE at the Forum, bringing with her a project on mathematical modelling.