Winner: Largest Indoor Free Floating Soap Bubble (2016)
Who: Gary Pearlman aka (Dr.U.R.Awesome)
What: 628.6 Cubic Feet
Where: United States (Cleveland Botanical Gardens)
When: June 22, 2016
The largest indoor free floating soap bubble has a volume of 628.6 ft³ (17.8 m³) and was achieved by Gary Pearlman (USA) in Cleveland, Ohio, USA, on June 22, 2016.