Winner: Largest Indoor Free Floating Soap Bubble (2015)

Who: Gary Pearlman aka (Dr.U.R.Awesome)

What: 300.10 Cubic Feet

Where: United States (Mayfield Village)

When: June 20, 2015

The largest indoor free floating soap bubble has a volume of 300.10 ft³ (8.5 m³) and was achieved by Gary Pearlman (USA) in Cleveland, Ohio, USA, on June 20,2015.