Rumen Sofroniev plays beach volleyball for TV Wiblingen and competes in the federation “Deutscher Volleyball-Verband”. 5 tournament results are documented since 2023, most of them in 2023 (2).
Most recently documented: place 6 at LM Senioren-Ü53 (May 11, 2025). The best tournament result is place 4 at LM Senioren-Ü41 (May 18, 2024). Most frequent partners in the results: Alexander Kondratjew (2×), Michael Hilzendeger, Rudolf Kussmaul.