Karel Ardelt Fuchs-Robettin

Karel Ardelt Fuchs-Robettin studied at the Czech Techinical University of Prague. This is where he learned to play tennis. He represented Bohemia at the 1912 Summer Olympics in three events.

He and his brothers took over the family business after Robert's death. Karel was appointed the chairman of the Economic Association of Paper Industry in Prague in the meantime. He also served as a chairman of the Technical Museum of Prague.

After World War I the family moved from Austria to Czechoslovakia and officially changed their name to Fuchs-Robětín.