- Who
- Hunter Ewen
- What
- 18 total number
- Where
- United States (Allenspark)
- When
The most balloons blown up in a minute is 18 and was achieved by Hunter Ewen (USA) at the Wild Basin Lodge and Event Center in Allenspark, Colorado, USA, on 4 September 2015.
Each balloon was measured with a 20.5 centimetre diameter ring after it was blown up to determine whether or not the size of the balloon was correct.