- Who
- Roberto JOSE RODRIGUEZ RUBINOS
- What
- 39 total number
- Where
- Italy (Milan)
- When
The most watermelons smashed with an open hand in one minute is 39 and was achieved by Roberto Rodriguez (Spain) on the set of Lo Show Dei Record, in Milan, Italy, on 10 February 2022.
This record was a part of Italy-based production "Lo Show Dei Record" 2022.