Hans-Martin Trepp was a forward who played for EHC Arosa from 1946-59, winning seven consecutive Swiss titles with that side from 1951-57. He played for Switzerland at the World Championships four times, winning three bronze medals in 1950-51 and 1953. He also added six medals at the European Championships, winning gold in 1950, silver in 1951, and bronzes in 1947, 1949, and 1952-53. Statistics are not complete but Trepp was a prolific scorer for Arosa, with 128 goals and 161 points in the last four years of his career in only 49 games. He scored 43 goals in his 39 games at the Olympics and Worlds.