Theodor Marius Wienert plays beach volleyball for Hauptstadt Beacher and competes in the federation “Volleyball-Verband Berlin”.
Currently listed in Berlin Herren 2026 (rank 613, 5 points). 2 tournament results are documented from 2026. Most recently documented: place 17 at Füchse C-Cup (May 31, 2026). The best tournament result is place 7 at Beachfreunde C Cup (m) @ Rennbahnstr (May 9, 2026). Most frequent partners in the results: Philipp Bock, Tom Wolfram.