Most balloons kept in the air for one minute while standing (team of 12)
Who
Sopra Steria
What
18 total number
Where
United Kingdom (DeVere Staverton Park, Daventry Rd, Daventry NN11 6JT.)
When

The most balloons kept in the air for one minute while standing (team of 12) is 18, achieved by Sopra Steria (UK), in Daventry, UK, on 26 May 2016.

The record was achieved at a GWRLIVE! event.