Soren Eilers is a professor of mathematics at the University of Copenhagen who heads the VILLUM Foundation Network for Experimental Mathematics in Number Theory, Operator Algebras, and Topology. He has received numerous teaching prizes as well as an outreach prize for developing the mathematics of LEGO, and is an expert of the classification of C*-algebras. Rune Johansen was the first postdoc in experimental mathematics in Denmark, specializing in symbolic dynamics.