Karl Julius Vetterling plays beach volleyball and competes in the federation “Volleyball-Verband Berlin”.
Currently listed in Berlin Herren 2026 (rank 357, 25 points). 2 tournament results are documented from 2026. Karl Julius has achieved 2 podium finishes, including 2 bronzes. Most recently documented: place 3 at Beachfactory C-Cup (Mar 14, 2026). Most frequent partners in the results: Ben Tesch, Jens Wolf.