Leander Leonard Kuckelkorn plays beach volleyball for MTV Salzgitter and competes in the federation “Nordwestdeutscher Volleyball-Verband”.
Currently listed in NWVV U18 männlich (J) 2026 (rank 22, 120 points); NWVV U17 männlich (J) 2026 (rank 139, 5 points); NWVV U19 männlich 2026 (rank 157, 60 points).