Jona Jin plays beach volleyball for USC Braunschweig and competes in the federation “Nordwestdeutscher Volleyball-Verband”.
Currently listed in NWVV U17 männlich (J) 2026 (rank 20, 224 points); NWVV U17 männlich (E) 2026 (rank 38, 122 points); NWVV U18 männlich (J) 2026 (rank 48, 53 points). 8 tournament results are documented since 2024, most of them in 2025 (6). Most recently documented: place 64 at NWVV | Erwachsene Männer (Jan 13, 2026). The best tournament result is place 5 at Sonstige (Jun 28, 2025). Most frequent partners in the results: Felix Hellmann (5×), Mailo Bartsch, Richard Preusche.