For his Nordic combined and cross country skiing successes, Hasu became the first Finn to be awarded the Holmenkollen medal in 1952 (shared with Stein Eriksen, Torbjørn Falkanger, and Nils Karlsson.).
For his success in cross-country skiing, Karlsson was awarded the Holmenkollen medal in 1952 (shared with Stein Eriksen, Torbjørn Falkanger and Heikki Hasu).