Walter Karnbaum plays beach volleyball and competes in the federation “Deutscher Volleyball-Verband”. 9 tournament results are documented since 2015, most of them in 2023 (2).
Walter has achieved 5 podium finishes, including 2 golds, 3 silvers. Most recently documented: place 2 at LM Senioren-Ü64 (Jul 13, 2025). The best tournament result is place 1 at LM Senioren-Ü59 (Jul 16, 2017). Most frequent partners in the results: Herbert Steigemann (3×).