Man Utd: Beckham Says 1999 Treble Documentary Will Enable Them Win More Matches MANCHESTER UNITED Sports Man Utd: Beckham Says 1999 Treble Documentary Will Enable Them Win More Matches Sammy May 10, 2024 Former Manchester United midfielder David Beckham is hoping a documentary on the team’s 1998–1999 Treble-winning season can... Read More Read more about Man Utd: Beckham Says 1999 Treble Documentary Will Enable Them Win More Matches