Marvin Kielkopf plays beach volleyball and competes in the federation “Volleyball-Verband Berlin”.
Currently listed in Berlin Herren 2026 (rank 637, 4 points). 1 tournament result is documented from 2025. Most recently documented: place 19 at End of Summer B-Cup @ Funkhaus Beach (Sep 20, 2025). Most frequent partners in the results: Daniel Datzer.