- Who
- Giancarlo Cathieni
- What
- 1054 people
- Where
- Switzerland (Poschiavo)
- When
The most people uncorking wine simultaneously is 1,054 and was achieved by Gruppo La Scucunada (Switzerland) in Poschiavo, Grigioni, Switzerland, on 4 July 2015.
The record attempt was held to raise money for a school in Kenya.
