Jaan Kalda, Tenured Full Professor at Tallinn University of Technology. Graduated Moscow Institute of Physics and Technology (former USSR) with a PhD degree in plasma physics in 1990; postdoctoral fellow at Ecole Polytechnique (France) 1992–1993. Research interests: scaling laws in complex systems; turbulence and mixing. Member of the European Academy of Sciences and Arts since 2003, President of the European Physics Olympiads since 2017.