The Unknown Sport of Waterskiing
- Anno: 2023
- Nazione:
- Genere: Documentario
- Studio: The Waterski Broadcasting Company
- Parola chiave: competition, ski jump, tricks, water sports, slalom, waterski
- Direttore: John Waldron
- Cast: Freddie Winter, Nate Smith, Neilly Ross, Anna Gay, Ryan Dodd, Freddy Krueger