Jakob Kos plays beach volleyball for Netzhoppers Königs Wusterhausen and competes in the federation “Volleyball-Verband Berlin”.
Currently listed in Berlin Herren 2026 (rank 669, 3 points). 2 tournament results are documented since 2025, most of them in 2025 (1). Most recently documented: place 12 at Beachfreunde C Cup (m) @ F.L Jahnsportpark (Aug 1, 2026). The best tournament result is place 5 at BFC - C-Cup (m) (Jun 7, 2025). Most frequent partners in the results: Fynn Robbel (2×).