- Who
- Gideon Malone
- What
- 9 total number
- Where
- United States (Plano)
- When
The most water balloons filled in one minute is 9 balloons, achieved by Gideon Malone (USA), in Plano, Texas, USA, on 2 July 2016.
Malone was 12 years old at the time of the attempt.